Dopamine at Play: The Science Behind Our Need to Check

How dopamine, unpredictability, and the allure of social media likes create habits that fracture attention and leave our days scattered.

Behavior is reinforced not by certainty but by probabilistic anticipation, which makes it even more compelling.

Arun Kumar

Summary: This essay explores how dopamine-driven feedback loops shape our behavior, using LinkedIn engagement as an example. It explains why unpredictable rewards reinforce habits, how cues trigger motivation, and why uncertainty of outcomes fuels compulsive checking. The piece reveals the neurological underpinnings of attention fragmentation in the age of social media.

Dopamine in Action

Last week I posted an article about how simple cues distract me from what I am or should be doing. The contextual example was related to posting an article on LinkedIn. Subsequent to doing that, amid various ongoing activities and obligations, I observed a recurring pattern of behavior. At unpredictable intervals, often in the middle of some unrelated activity, a spontaneous thought crossed the mind: “Perhaps someone has liked or commented on the post.” This simple anticipation acted as a cue, prompting me to suspend whatever task I was engaged in and open Firefox, navigate to LinkedIn, and scrutinize the latest stats.

As for the outcome, occasionally, I would encounter a gratifying spike in likes or engagement; at other times, the dashboard remained static. In other words, it was the unpredictability of the outcome that acted as a driver. The momentary act of checking disrupted attention and fractured the continuity of work. When this pattern repeats multiple times across a single day the cumulative effect is a diffuse sense of unproductivity. The day becomes a mosaic of half-finished efforts and disjointed focus. Before heading for bed, I find it difficult to summarize what I have truly accomplished. Days like that are cognitively scattered and emotionally unsatisfying.

While this experience might appear anecdotal, it reveals a deep truth about human behavior and our neural underpinnings. At the heart of this seemingly innocuous cycle lies a powerful neurotransmitter: dopamine.

The Feedback Loop of Anticipation and Reward

This behavioral loop — cue → anticipation → action → unpredictable reward → repetition — is emblematic of a dopamine-mediated feedback system. Each time I check LinkedIn and find a favorable result, such as a new like, a small jolt of pleasure accompanies the discovery. This jolt of pleasure reflects a real change in neurochemical activity within the brain. The experience becomes associated with the behavior that preceded it (the cue), reinforcing the tendency to follow the cue with an action in hopes for a reward a jolt of pleasure.

Conversely, when I check the same platforms multiple times with no new positive feedback, the reinforcement is absent. Gradually, the behavior extinguishes — or at least recedes — until a new LinkedIn post reignites the cue. This is an example of variable reinforcement (be deliberately unpredictive in the outcome), a principle well-known in behavioral psychology and one that underpins many addictive or compulsive behaviors, from gambling to doom scrolling.

What Does Dopamine Do?

Dopamine’s fundamental function is in the realm of wanting rather than liking. Dopamine does not directly cause pleasure; rather, it increases the prominence of certain stimuli, rendering them more attractive and worth pursuing.

The Pathway of Desire: From Cue to Action

The journey from a fleeting cue — such as the thought “maybe there’s a like on my post” — to a full-fledged behavioral response is orchestrated by a complex neural circuits. It begins in the ventral tegmental area (VTA) of the midbrain, where dopamine neurons are activated by reward-predicting cues. These neurons then project outwards to several key regions that translate motivation into action.

This system is highly adaptive and plastic. Each time a cue leads to a reward, the dopaminergic synapses are strengthened. The brain essentially “learns” that the cue is worth responding to. This is why even the mere possibility of positive feedback can be enough to trigger the action. Behavior is reinforced not by certainty but by probabilistic anticipation, which, paradoxically, makes it even more compelling. If the outcome is a certainty, the thrill for anticipation would not be there.

The Behavioral Contradiction of Uncertainty

Human behavior is shaped by a paradox: we’re drawn to unpredictability even as we recoil from it. Neurologically, the brain’s dopamine system responds more intensely to uncertain rewards than to guaranteed ones. This probabilistic anticipation fuels motivation, especially in environments where outcomes remain partially obscured. It’s evolution’s way of nudging us forward — encouraging exploration in a world where uncertainty is the rule, not the exception.

Yet at the same time, our cognitive systems crave control. The discomfort of uncertainty triggers emotional and psychological stress, driven by our need to manage risk and maintain a sense of agency. The result is a built-in tension — our motivational engines chase what is uncertain, while our rational minds try to tame it. These systems do not always agree. We may feel anxious about uncertainty yet still act compulsively in response to it (because the motivational engine fires faster than the rational brakes). This duality powers both innovation and anxiety, creation and caution. It’s not a flaw, but a feature — a balancing act that underlies much of human striving.

Epilogue

Uncertainty is the fabric of life, and dopamine is the thread that draws us toward it. Yet paradoxically, uncertainty is something we resist. We crave predictability and work tirelessly to minimize the unknown — why else do practices like astrology and tea-leaf reading persist? So what gives rise to this tension? That question will be worth exploring.

Ciao, and thanks for reading.

Necessary and Sufficient for Existential Exploration

 

Stability and security allow for contemplation but do not ensure it. Pushing against the path of least resistance is the first step toward deeper inquiry.

Arun Kumar

Arun Kumar + AI

Summary: The concepts of necessity and sufficiency are prevalent in science and logic. While certain conditions are necessary for existential inquiry, they don’t guarantee it. Human instincts to fall for easy distractions often suppress contemplation into the questions of existence. Engaging in existential exploration requires a conscious effort to push against comfort and distractions to seek deeper meaning.

Necessary and Sufficient

The concepts of “necessity and sufficiency” are fundamental to formal logic and mathematics, but grasping their nuances can be a mental puzzle. For now, though, let’s simply follow their path as they lead us into the heart of our discussion.

It is necessary to have all the essential ingredients (like flour, eggs, sugar, etc.), and sufficient to follow the steps in the recipe to produce a cake, even if it turns out burnt or imperfect.

It is necessary to have all the essential ingredients (like flour, eggs, sugar, etc.), and sufficient to follow the recipe correctly — including proper mixing, baking at the right temperature, and for the right duration — to ensure a delicious baked cake.

Thus, having flour is necessary for making a cake. Without flour, you can’t bake one. But just having flour is not sufficient to have a delicious cake — you need other ingredients and have to follow proper steps too. Thus, having flour is necessary to bake the cake but in itself, it is not sufficient.

Having a fully baked delicious cake sitting on the table is sufficient to prove that all the necessary ingredients, including flour, were used and the proper baking steps were followed.

A similar kind of reasoning follows in mathematics and other branches of science and philosophy.

Mathematics: For a number to be divisible by both 2 and 3 is necessary for it to be divisible by 6, but it is not sufficient to guarantee that 6 is its only divisor (for example, 12 is also divisible by 4)

Meteorology: Moisture, instability, and upward lift of air are necessary to form a thunderstorm but they are not sufficient; their proper interaction is sufficient to trigger thunderstorm development.

Existential Exploration and Necessary Conditions

Human behavior can also be examined through the framework of necessary and sufficient conditions, especially within existential inquiry — where one wrestles with questions of meaning, purpose, and the nature of existence itself. Certain life conditions — such as a full belly, a secure home, financial stability — are necessary to create the mental space required for existential questioning to occur. Without these necessities, one’s focus remains on survival, making deeper contemplation nearly impossible.

However, while these conditions are necessary for existential explorations and inquity, they are not sufficient. Having food and shelter does not inherently lead to existential questioning. Many individuals with security and stability do not engage in such explorations; instead, they immerse themselves in entertainment, work, or social interactions, keeping their minds occupied with immediate concerns rather than deeper philosophical inquiry.

The Lure of the Path of Least Resistance

A key reason why existential exploration does not automatically follow from the necessary conditions are met is the human tendency to follow the path of least resistance. Evolutionary biology suggests that humans are wired to seek efficiency in their actions. Expending unnecessary energy on difficult tasks is often detrimental to survival. In ancestral environments, wasting effort on abstract thought instead of securing food, shelter, and social bonds is not particularly conducive for survival and could have led to extinction. It is worth noting that the brain accounts for approximately 20% of the body’s total energy consumption.

Modern life exploits and reinforces this tendency to follow the path of least resistance by offering a multitude of distractions. The internet, entertainment, and consumer culture provide endless ways to avoid deep thought. Unlike in pre-industrial societies where survival dictated attention to crucial matters, contemporary society allows individuals to avoid existential concerns entirely if they choose. Thus, even though plenty of people in developed countries have the luxury of mental space, and the necessary conditions for exploring existential questions are in place, existential exploration does not automatically arise, because distractions are a powerful countermeasure.

Choosing Existential Inquiry

To not follow the path of least resistance and engage in existential contemplation, a deliberate effort is required. This means pushing against the evolutionary tendency to gravitate toward distractions that offer ease and comfort. Throughout history, philosophers, writers, and thinkers have consciously chosen to grapple with profound questions, despite their complexity and the mental fatigue they entail.

This process can be seen as similar to engaging in rigorous intellectual pursuits. Just as solving complex mathematical problems requires effort beyond basic arithmetic, contemplating existence requires one to resist distractions and intentionally engage with difficult questions. The more one resists the immediate comfort of distractions, the greater the likelihood delving into mind bending existential explorations.

Discussion

The connection between necessary and sufficient conditions and existential exploration highlights a fundamental truth: just because conditions are present for something to occur does not mean it inevitably will. Stability and security enable the possibility for existential thought but do not ensure it. Human preference for the path of least resistance is a powerful countermeasure ensuring that most people will not engage in these questions unless for some reason they deliberately choose to do so. In this way, existential inquiry requires not only the right conditions but also a willingness to push against distractions and comfort — a step that is neither natural nor easy.

The discussion also leads us to another question — if matters of existential questioning are hard and could make one fall into existential despair, why not take the easy path? Why should one engage in this pastime at one’s own peril. Would it not help if existential explorations offered an upper in the race of survival and reproduction?

Ciao, and thanks for reading.

Falling in the Sinkhole (of Existential Despair)

 

It is those who wander
gazing at the stars
wondering about the meanings
of twinkles afar,

are the ones who stumble,
quite unaware,
Into the sinkhole of
existential despair.

One Plus One is Two and Rest Just Follows

 

A very small cause which escapes our notice determines a considerable effect that we cannot fail to see, and then we say that the effect is due to chance.” — Henri Poincaré

Arun Kumar

Arun Kumar + AI

Summary: We think about the intricacies of life and death, meaning of existence, consciousness, an agency guiding the creation and evolution of the universe, but in the end it could all be as simple as some self-evident facts — limits on resources, randomness — having some inevitable consequences of far-reaching significance.

From on a few simple (or simply obvious), yet undeniable facts, inevitable outcomes arise that have the power to significantly influence the workings of the universe.

One simple fact is that energy as a resource, and available for consumption, is limited.

Living on the Earth’s surface, we rely on the Sun as our ultimate energy source. At the core of the Sun, the immense pressure from the outer gas layers pushing inwards increases the temperature and density sufficiently for two hydrogen nuclei to fuse into a helium atom. This fusion process releases energy, raising the temperature at the Sun’s core further to counterbalance the inward pressure of the gas.

Disregarding the complex physics of stellar processes, all that matters in the context of discussion here is that ultimately the energy produced by the Sun’s fusion process, which radiates outward and reaches Earth’s surface, is finite.

The finiteness of energy, being an undeniable fact, has far reaching consequences.

In an energy limited environment let us assume that biology exists. For now, let us leave behind the question of how biology came about and just assume that it is there.

Basic tenets of biology are a will to survive and to procreate. If either characteristic is not there we will not be talking about biological forms. There will be nothing to talk about because their existence will be ephemeral.

Survival and reproduction require energy. To secure energy, and to secure it better than the neighbor can, biological forms have evolved sensory mechanisms to gauge their environment. They also developed physical (mechanical) artifacts to procure energy and developed the chemistry necessary to convert the energy available in the environment they live in into the form that is suitable for them.

How did they managed to develop such mechanisms is because of one of the inevitable outcomes of the interaction between two simple facts — energy is limited and randomness. Whenever the two are together, an inevitable outcome that we are going to highlight below is going to happen.

Within biological forms random fluctuations in their physical, cognitive, psychological characteristics occur. This is because the process of procreation (or replication) is not perfect and during the process random errors creep in. Errors in gene replication are expressed as physical characteristics (the phenotype). Some phenotypes help secure more energy that is available in the environment, leading to better chances for survival and reproduction. Over generations, the habituation of the advantageous phenotypes leads to the emergence of a new species that is better fit for securing resources and has a better chance for continued survival.

That is the mechanism of natural selection.

The basic and undeniable facts that (a) resources in the environment are limited, and (b) the influence of randomness permeates, if biology is to exist, the inevitable consequence will be an arms race to secure resources and the principle of the survival of the fittest will emerge.

Once there, driven by the natural selection that prefers phenotypes that are better suited at securing energy available in the environment, has far reaching influence on how biology evolves.

Because of natural selection, starting from the biology of self-replicating molecules, a couple billion years later, here we are a biological form that has consciousness and has the agency to break the guardrails set by the process of natural selection that help it get there.

Put three facts together — a rudimentary biology in a resource limited environment where randomness in the replication process is expressed as phenotypes that help better secure available resources — the principle of natural selection has to emerge to take the rudimentary biological form on a stunning evolutionary journey of getting better and better at exploiting available resources that are sourced from the Sun.

That, in a nutshell, is the history of how we got here

In this process no external agent is required. There is no blueprint needed. There is no preconceived end goal in the mind of an agent.

There is no gardener out there with shears in hand pruning growth and giving it a form and a shape.

A form like you see in the manicured trees that line the boulevards and streets in European cities was never planned, and yet, there is beauty in what has evolved.

Repeat the process and start once again from rudimentary biology and the evolutionary trajectory will be different. The environmental conditions in which the evolutionary arms race is taking place could suddenly change and what was an advantageous phenotype may no longer be so.

We think about the intricacies of life and death, meaning of existence, consciousness, an agency guiding the creation and evolution of the universe, but in the end it could all be as simple as some self-evident facts — limits on resources, randomness — having some inevitable consequences of far-reaching significance.

Ciao, and thanks for reading.

Distorted Perceptions of Time

 

Time flies an arrow, and fruit flies like banana!

Arun Kumar

Arun Kumar + AI

Time warps strangely,
 like distorted reflections
 in a hall of mirrors.
 
 A month slips by in a blink,
 gone before it’s lived.
 
 Yet years in the past
 feel as though,
 between then and now,
 I have lived an eternity,
 wandering through
 folds of time.

There is indeed something distorted about the percepts of time.

With much fanfare, we celebrated the start of a new year and in a blink, it is already the month of February. If I were to say that the month of January just flew by, it would not be an overstatement.

The pace of time seems to depend on their proximity from the present. Moments that are close to now seem to pass quickly. On the other hand, years in the past (that are distant from now) seem to move at a much slower pace. It is similar to sitting on a train, where the electric poles adjacent to the track rapidly pass by, whereas the trees in the distance near the horizon move at a leisurely pace.

There is also a perception that those past years occurred in a different era. It feels as though centuries have passed between then and now, even though that is obviously not the case.

Reflecting on my high school years in 1972, approximately fifty years ago, I find it challenging to ascertain the significance of the notion of ’fifty years ago’. The passage of five decades does not evoke specific emotions or sentiments regarding its importance, or perhaps, its triviality.

Is ‘fifty years ago’ any different from ‘fifty-one years ago’? Or for that matter, is it any different than twenty or ten years ago? Is one weightier than the other? If they can have olfactory influence, will one smell stronger than the other?

What was I doing in the 365 days that were in the year that was ‘fifty years ago’?

I am uncertain about which adjective best describes the span of fifty years between then and now — whether it feels distant, recent, like it happened yesterday, or as though it occurred ages ago.

As time progresses, it seems that the life markers begin to merge into a single continuum. While individual days in the past week are still distinct and identifiable, those from two weeks ago require more effort to distinguish. Beyond two months, the concept of individual days essentially loses its meaning.

Individual months from the previous year may still retain their distinct identity, but even they tend to lose this distinction if they are part of a year that is more than a couple of years ago. Further back in time, even the specific years within a decade begin to blur together.

The phenomenon is like driving along a straight highway and observing milestones in a mirror. The ones recently passed remain distinguishable individually, whereas those located further down the road tend to merge into an indistinct blur.

Perhaps there are some markers for specific events that among the receding years stand taller — the birth of our child, passing away of parents, the visit to Grand Cayman — and can be discerned, but the distance for now still manages to erase details. For some of them, the exact year they occurred escapes.

It may be that my life is too monotonous, or perhaps the perceptions of time I have are not what others see. Alternatively, it could be that events, and their memories, are still there but do not stand out at a quick glance. Only through mindful reflection do the memories of individual events begin to emerge.

Percepts of time are like being in a hall of mirrors.

Ciao, and thanks for reading.

Can Positive Human Attributes Scale with Group Size?

 

When you scale up a complex system, you’re not just multiplying what you started with by some constant factor; you change the system’s dynamics — Geoffrey West

Arun Kumar

Arun Kumar + AI

Summary: At microscopic levels, quantum mechanical forces dominate, while classical mechanics accurately describes macroscopic scales, and therefore, for the physics of the system scales matter. Similarly, are positive attributes like sharing, caring, also scalable? Despite these attributes’ evolutionary advantages, their benefits do not proportionately scale with increasing group size because certain challenges hinder the seamless transition of positive attributes from small to larger groups.

Scales, and what forces are important at different scales, matter.

In the realm of physics, the concept of scaling plays an important role in deciphering the complexities of natural phenomena. Scaling involves the study of how different physical quantities change with size, and it can significantly simplify our quest for understanding the workings of various systems. When studying the dynamics of a system, certain forces can often be ignored at one scale but become important at another.

At microscopic scales, quantum mechanical forces dominate, and classical mechanics often falls short in providing accurate descriptions. For example, the behavior of electrons in an atom is governed by quantum mechanics, and ignoring quantum effects would lead to erroneous conclusions. However, at macroscopic scales, classical mechanics suffices to describe the motion of objects, and quantum effects can be safely neglected.

In the context of scaling, our previous discussion focused on the possibility of scalability of positive attributes such as sharing, caring, and empathy from small groups of humans to larger ones. We discussed whether these attributes would continue to prevail as small groups of hunter-gatherers expanded in size. The key points of our discussion can be summarized as follows.

In a small group of hunter-gatherers living in the wild, positive attributes such as sharing, caring, and empathy offer distinct advantages for both survival and reproduction. During a hunt, having someone who is vigilant and protective significantly improves the chances of survival.

As positive attributes provide survival and reproductive advantages, they would result in small groups of hunter-gatherers expanding in size. If these attributes were to scale proportionately with group size, the prevalence of wars and social upheaval throughout human civilization would not be there. We would live in harmony that mimics what happened in small hunter-gatherer groups.

Nevertheless, as societies evolved from smaller groups into larger entities such as tribes, villages, and nations, the scaling did not happen. Somewhere along the way the evolutionary benefits of positive attributes lost their edge. In going from smaller to larger groups, additional (and negative) factors must have counteracted the advantage of positive attributes.

What occurs when transitioning from an isolated small hunter-gatherer group to larger groups? Why does the benefit of positive attributes not scale upward with increasing size?

There are two primary challenges associated with scaling the advantages of positive attributes from small groups to larger ones: (i) the inverse correlation between empathy and degree of kinship, and (ii) the impact of random fluctuations on the physical, cognitive, and psychological traits of individuals within a group. These factors pose significant obstacles that must be overcome to successfully scale positive attributes with increasing group size.

The influence of kinship on the development of positive attributes is most pronounced among close relatives who share a common genetic background. As the degree of kinship between individuals decreases, the intensity of positive attributes also decreases.

Random variations in physical, cognitive, and psychological attributes can also influence the cohesiveness of larger groups. This occurs as certain individuals, because of random variations, having superior capabilities are better at securing resources. Random variations, therefore, can benefit a subgroup within the group. Furthermore, it is more difficult to manage competitive tendencies driven by randomness in larger groups because the moderating influence of kinship is less prevalent compared to that in smaller groups.

It is important to acknowledge that the influence of kinship degree and randomness are unavoidable. The decrease in positive attributes with a reduction in kinship is inevitable, as the cultivation of such attributes necessitates time and energy, which are limited resources that cannot be allocated to larger number of individuals. Additionally, the impact of randomness on creating variations in physical, cognitive, and psychological attributes is also unavoidable.

The bottom line is that the influence positive attributes have in keeping negative attributes in check for small groups do not scale up as quickly with the size of the group as negative attributes do. Consequently, for larger groups the influence of positive attributes takes the back seat.

The dynamics that work in a small group are indeed different from those for a larger group.

Ciao, and thanks for reading.

Will Humanity Evolve to Embrace Kindness?

 

Human nature is not black and white but black and grey — Graham Greene

Arun Kumar

Arun Kumar + AI

Summary With wars and deceit dominating the headlines, and our fascination with the negative outcomes of human actions, it’s natural to wonder if humanity could ever evolve into a species where kindness, empathy, generosity etc. become the norm. What are the chances of us transforming into a society where wars and deceit are relegated to a mere historical anomaly? Unfortunately, chances of that seem slim to none.

Throughout history, humanity has endured countless wars, each leaving behind a trail of devastation and sorrow. These conflicts, driven by various motives, have shaped the course of civilizations and influenced the trajectory of human progress. Yet, amid the chaos and destruction we so often create, glimmers of hope persist in the acts of kindness and solidarity people extend to one another. It’s no surprise that during natural disasters — hurricanes, earthquakes, fires, and the like — your neighbor often becomes your greatest ally in the fight for survival.

What are the chances that, as we evolve, positive attributes of human nature — kindness, empathy, generosity etc. — will become the norm and will be an innate part of us as a species? Could natural selection eventually lead us to a kinder, gentler self and help us build a civilization where wars are merely a regrettable chapter in our history, one we had to endure to achieve a better future?

Let us consider the possibility.

According to the principles of natural selection, species evolve over time by acquiring traits that enhance their ability to secure a larger share of available resources in their environment. For a characteristic to eventually become an innate trait, it must pass the litmus test of enhancing the chances of survival and reproduction.

Following this principle, humanity’s potential to improve with time will also depend on whether the positive attributes that we want to see become permanent, and the dominant fixture of the human race will enhance our chances of survival and reproduction. If they do so then there is a possibility that over a period, they might become innate traits.

To consider the possibility of this happening, let’s start at the very beginning when interaction among humans started. Let us consider if the positive attributes we want us to acquire might have helped their survival and reproduction.

Within a small hunter-gatherer group, the trait of caring for one another was crucial for survival. Over the course of evolution, fostering psychological attributes like empathy, cooperation, and kindness improves survival chances for individuals within these groups. The jungle is a harsh environment, and being alone offers no advantage.

What happens when a small group, aided by positive traits, starts to thrive and grow larger?

As small groups evolved into larger social structures such as tribes, villages, kingdoms, and nations, it becomes important to consider whether the same attributes that benefited a small group will continue to be effective as the group size increases.

In thinking about that possibility, we must take into consideration other forces that may come into play and could potentially disrupt the dynamics that once helped small groups of hunter-gatherers survive and thrive. Let us delve into what those forces are.

As the size of a group increases, maintaining feelings of sharing, kindness, and camaraderie with individuals who are not closely related becomes more challenging. The influence of kinship diminishes with distance, making it harder to empathize with individuals who are farther removed. In larger groups, the distinction between “us” and “them” becomes apparent and can lead to friction, where negative feelings associated with them may begin to outweigh positive ones.

Another influencing factor that comes into play is a feature that is constantly nudging the working of the universe; that feature is randomness.

Due to inherent randomness, individuals within a hunter-gatherer group exhibit variations in physical and cognitive abilities, as well as differing psychological traits. Some members of the group may possess superior strength, speed, and hunting skills, and demonstrate greater proficiency in resource gathering. These physical disparities can result in differential survival and reproduction rates, potentially causing inhomogeneities that lead to friction and negative emotions such as jealousy and rivalry.

Random physical differences are not the sole factors at play. A more significant contributor is the variation in psychological and cognitive attributes and the impacts these have on survival and reproduction.

In an expanding group of hunter-gatherers, the initial balance of equality, sharing, and empathy could be disrupted if an individual realizes that cheating can be advantageous for survival and reproduction. An individual with superior cognitive abilities might recognize the benefits of using them to manipulate others. Similarly, an individual in better physical condition may be viewed as attractive and sought after as a partner. These differences, although random in origin, can lead to disparities and potential conflict.

The point is that as the size of groups become larger, natural inevitability of physical and psychological differences (caused by randomness) could easily lead to runaway amplification of negative attributes and outweigh the beneficial effects of positive attributes we would like to see evolve with time.

One could try to argue that the size of the group would always be contained as splinter groups of smaller sizes emerge. The problem of conflict, however, does not go away. The conflict to enhance chances for survival and reproduction, and amplification of negative attributes, will continue between splinter groups.

In conclusion, the inverse correlation between empathy and degree of kinship, along with the impact of random fluctuations, presents significant challenges that must be addressed for the potential amplification of positive attributes. The inherent randomness in nature, combined with the complexities of human behavior, results in marked inequalities that erode social cohesion typically found in smaller groups. These disparities heighten tensions, fuel conflicts, and impede the upward scaling of positive attributes.

And so, conflict may increase at a faster rate and can overshadow the scaling positive attributes. Conversely, positive attributes face challenges in increasing similarly due to opposing forces.

In conclusion, the chances of positive attributes to become innate traits are slim to none.

Ciao, and thanks for reading.

Falling on the Stage: Why Social Perception Trumps Pain

 

Embarrassment is the price of admission for a life fully lived.” — Susan David

Arun Kumar

Arun Kumar + AI: Trauma of Social Embarrassment 

Summary: The aversion to public embarrassment is a universal human experience, likely rooted in evolutionary survival instincts. Social acceptance was vital for early humans, and public missteps threatened group cohesion. Two personal incidents — one as an observer, the other as the protagonist — highlighted how embarrassment often takes precedence over physical discomfort. This behavior is probably further reinforced by cultural conditioning.

In our shared human experience, few phenomena are as universally relatable as the aversion to public embarrassment.

Consider a scene we have all witnessed or experienced: in a communal setting, a person stumbles and falls — perhaps from stepping on a misplaced stone or missing a step. The cause of the fall is irrelevant; what is striking is the almost reflexive reaction of the fallen individual to scan their surroundings for people who may have witnessed the fall. We are often more preoccupied with the social repercussions of our missteps than with the physical injury we may have incurred. It is only when we are away from the place where the incident occurred that we start to scan our body for possible injuries.

This tendency to prioritize avoiding psychological embarrassment over attending to immediate physical discomfort recently became more palpable to me through two closely linked incidents. Both occurred during a trip to Geneva, where I was attending a professional meeting. These events not only reminded me of the deep-seated nature of this phenomenon but also spurred reflection on its potential evolutionary roots.

The first incident placed me in the role of an observer. On my way back to the hotel after dinner, I walked past a doorway leading to a lobby with a few steps to an elevator. A man entered the doorway, engrossed in his smartphone, and perhaps distracted, misjudged a step and fell. His immediate reaction was not to examine his injuries but to glance through the doorway toward the street to determine if anyone had seen him fall. From his reaction it was clear his concern centered more on the possibility of social embarrassment.

In the second incident I was the protagonist. Another evening and while still in Geneva, I found myself crossing a road near my hotel. Impatient to wait for the traffic light, I checked both directions and decided to cross. Midway across, I tripped and fell in the middle of the road. The urgency of oncoming traffic activated my survival instincts, and I scrambled to my feet and hurried to the safety of the sidewalk. Yet, the moment I was out of harm’s way, my primary concern shifted. I wasn’t thinking about my bruises or potential injuries; I wondered how many people had witnessed my fall and were still looking at me. Only after walking a few minutes from the scene I began to assess whether I was physically hurt.

These two incidents aptly illustrate a shared human preoccupation: the fear of becoming the centerpiece of public embarrassment. They got me wondering why are we so deeply averse to finding ourselves in socially compromising situations? Could there be an evolutionary explanation for this ingrained behavior?

Possibly so.

From an evolutionary perspective, the need for social acceptance and cohesion can be argued to be beneficial for survival. Early humans lived in tight-knit communities where being ostracized or ridiculed could have dire consequences, such as reduced access to shared resources, protection, and mating opportunities. Public embarrassment, even in seemingly trivial situations, might have been perceived as a threat to one’s social standing and, by extension, survival prospects. Consequently, humans may have developed a heightened sensitivity to behaviors that could attract negative attention.

Ultimately the desire to avoid social embarrassment may have been imprinted in our brain’s wiring. I have been told that the amygdala, a part of the brain associated with processing emotions, plays a significant role in our fear responses. Social embarrassment triggers a stress response similar to physical danger, as the brain interprets the potential loss of social standing as a threat. This response could explain why the man in the doorway and I both reacted to our falls by prioritizing social perception over physical well-being.

It is also conceivable that cultural conditioning reinforces this innate instinct. From a young age, we are taught to value social decorum and avoid actions that might draw negative attention. Embarrassing moments are often met with laughter or ridicule, further cementing our aversion to such experiences.

In conclusion, the instinctive reaction to prioritize avoiding social embarrassment over addressing physical discomfort is a deeply rooted and an instinctive human behavior. Rooted in our evolutionary history and reinforced by cultural norms, the fear of social embarrassment underscores the desire for social acceptance in our lives.

I know, next time I trip in a public place, or spill a glass of wine in a restaurant, my first reaction would be to look around and see if someone saw what happened.

It is hard to be free ourselves from evolutionary constraints.

Ciao, and thanks for reading.

How to savor a glass of wine without wanting to have three?

Having a balance arises not from the absence of conflict but from the interaction of opposing tensions.

Arun Kumar

Arun Kumar+ AI : Finding Restraint

Summary: Have a glass of wine and not three. Have a piece of chocolate and not the entire box. To rein in unconstrained runaway desires, having a restraining force would help. That force could be the feeling of being grounded the realization of mortality can bring.

I am always yearning for balance between striving to savor a glass of wine while resisting the temptation to reach for another. Yet, what unfolds is often the opposite. Even before the last sip touches the lips, thoughts of having another glass begin to swirl. Propelled by unchecked desire, the yearning for balance remains an unattainable horizon. My quest for balance between savoring (and feeling content with) a glass of wine, and not wanting another, has been a persistent call, but realizing it remains elusive.

What kind of balance, then, am I truly capable of achieving, and how?

Consider a possible state of balance as a metaphorical tightrope walk. That balance, however, is a place of unstable equilibrium. It is like a newly sharpened pencil balanced precariously on its tip. With great effort, this balance may be momentarily realized, but the slightest disturbance — a mere flutter from the wings of a butterfly — can undo it, along with all the hard work that went into it. This is not the kind of balance I seek.

Alternatively, balance could be a state of stable equilibrium. In this state, two competing forces create an outcome where they neutralize one another, allowing for stability. Achieving this state requires these opposing forces to coexist, enabling the system to settle into a middle ground. This interplay fosters an enduring state of balance that withstands life’s inevitable disruptions.

The balance I seek, thus, is not an unstable but a stable equilibrium that is longer lasting. I seek to savor a glass of wine but not drink three. Perhaps this balance will also arise from the tension between two opposing forces, coexisting in harmony. The encouraging part is that such examples of opposing balance are already part of my existence.

One such example is the tension between indulgence and restraint. Indulgence — the act of giving in to one’s desires — brings pleasure, excitement, and immediate gratification. Restraint, on the other hand, calls for discipline, patience, and long-term thinking. Alone, each force leads to extremes — indulgence to excess, ultimately harmful, and restraint to deprivation. When both are present, tempering one another, they guide life toward a middle ground of moderation.

Another pair of opposing forces that exemplifies the dynamics of balance is the relationship between control and surrender. Control represents the drive to shape, direct, and master life’s circumstances. Surrender, conversely, is the act of letting go, accepting what is beyond one’s influence, and embracing uncertainty. Life becomes unbalanced when either force dominates. Yet, when the two forces engage in constant dialogue, they create a state of equilibrium where one exerts effort without resisting the natural flow of events.

Circling back to the beginning of our quest, to find the sweet spot of balance I yearn for, perhaps what is need is an awareness of mortality as the force opposing to force of living.

Mortality brings with it the undeniable reality of life’s finitude. One of its hallmarks is the humbling realization of our impermanence. It prompts reflection on the transient nature of existence and forces us to weigh our actions.

Living with the cognition of mortality can introduce a stable balance that I seek. On one hand, mortality reminds us to embrace life, to savor its fleeting joys. On the other hand, it cautions us against allowing pleasure to become the sole, and the overarching goal. This duality of living and mortality encourages a path that is neither recklessly indulgent nor excessively cautious — a glass of wine and not three.

My yearning for balance will ultimately require an ongoing dialogue between opposing forces of living and dying, each pulling in a different direction yet working together to create harmony. The balance created by these two can augment a similar interplay between other forces that help find the middle path: indulgence and restraint, effort and rest, control and surrender, attachment and detachment, individuality and interconnectedness.

Perhaps tomorrow, as evening falls and I sit on the screened porch with a glass of wine in hand, I will savor the joy of the final sip and find the fortitude to resist reaching for another pour. It would be deeply gratifying to honor the balance between the unrestrained desires of living and the sobering discipline of mortality.

Ciao, and thanks for reading

Balancing Novelty and Memory: Lessons from Larry

 

Life can only be understood backwards; but it must be lived forwards — Søren Kierkegaard

Arun Kumar

Arun Kumar + AI: Balance

Summary: Without memory retention, everything is done the first time, and it could make life interesting. However, this state of being also brings forth a paradox of balancing novelty, memory, and identity. While novelty brings excitement and growth, memory provides stability and a sense of self. Without memory of our past, we would struggle to form deeper connections and an identity. This highlights the importance of balancing new experiences with memory and having a fulfilling life.

Meeting Larry

We finally took the leap and moved to a 55+ retirement community. There were several reasons behind our decision: a desire to escape extended winters and avoid being homebound for a good part of the year; a wish to settle down in a place where we might eventually retire while our bodies and minds are still functioning well; and the appeal of being in a setting that offers ample opportunities for social interactions.

So far, living in this community has been a pleasant experience. The little pond behind our home offers a sense of tranquility, and there are plenty of social activities to choose from. Being here also gave us the chance to meet a fellow resident, Larry. This is a short story about Larry and the life lessons he brought home.

We don’t have any background on Larry and only come across him during our walks. The curious thing about our encounters is that each time we meet, it’s a novelty for him. Perhaps due to the impairments of old age, Larry might be having trouble remembering. At the beginning of each meeting, we go over the same pleasantries again. This repetitive yet novel experience has led me to ponder a paradox: each day is a new experience for Larry, but at the same time, he lacks the continuity of time and the memories that define the self. Given that, what is the utility of novelty for him?

Memory and Who We are

Memory plays a crucial role in shaping our identity. It is through our recollections of the past that we build a sense of continuity and self-awareness. For Larry, however, each day is a blank slate. This raises an interesting question: Is the perpetual novelty of Larry’s experience beneficial, or is there a need for a balance between novelty and the retention by memory?

On the one hand, the novelty of each day for Larry can be seen as a positive aspect. Every interaction is fresh and untainted by the baggage of past experiences, allowing him to live in the moment. This can be particularly beneficial in a retirement community, where the focus is often on enjoying the present, making the most of each day, and trying to brush aside the angst of our finite existence.

However, the lack of memory retention also poses challenges. Memories provide a framework for understanding our place in the world and our relationships with others. Without a clear notion of the past, Larry might struggle to form deeper connections and maintain a coherent sense of self.

Is There an Optimal Place?

The paradox of Larry’s situation underscores a broader truth about life: the need for a balance between novelty and memory. Novelty brings excitement and a sense of discovery, which are essential for growth. It keeps life interesting, prevents stagnation, and makes us look forward to getting out of bed in the morning. On the other hand, memory provides stability and a sense of identity. It allows us to learn from our experiences and build meaningful relationships. However, the capacity of our brains is finite. In the end, we cannot carry everything from the past along. Some memories need to be let go to make room for new experiences.

While not remembering anything and allowing each day to be a novel experience is bad, being forever burdened by everything from the past is not good either.

As we age, this balance becomes particularly important. It allows us to have new experiences while selective retention of memories helps maintain a sense of continuity and identity. A well-lived life is an intricate optimization problem. All aspects of our well-being require balance and moderation — neither too little nor too much exercise is good; both overeating and undereating are harmful; and too much or too little sleep is detrimental.

On one of our upcoming walks, we’ll run into Larry again. Instead of the usual, “Long time, no see. How have you been?” we’ll simply say, “Nice to meet you,” giving Larry the pleasure of a fresh experience. It’s the least we can do.

Ciao, and thanks for reading.