Most of us have absorbed a rule about public life: leave strangers alone.
It’s not an irrational rule. People are busy. Some want privacy. Some situations are plainly not safe or appropriate for conversation. And no one needs another person treating a train ride, grocery line, or coffee order as an invitation to perform sociability.
Still, I wondered about the smaller version of that rule. The one that turns a familiar barista, a fellow commuter, or the person beside us at a meeting into part of the scenery.
What if we’re not avoiding awkward conversations as much as we’re avoiding conversations we have misjudged in advance?
The prediction may be worse than the interaction
In a series of experiments, researchers asked commuters on trains and buses either to connect with someone nearby, remain alone, or do what they normally would. People assigned to talk reported a more positive experience than those assigned to solitude. Yet separate groups predicted the opposite: they expected being alone to be more pleasant.
That’s a peculiar gap. We are not simply choosing solitude. We may be choosing it partly because we have made a forecast about how conversation will feel, and the forecast is off.
The study, published in the Journal of Experimental Psychology: General, also found that people underestimated strangers’ interest in connecting. In other words, two people can sit silently near each other, each interpreting the silence as proof that the other would rather not talk.
Here’s where it gets interesting. A later field experiment with London-area commuters found something similar: people instructed to talk to a stranger reported a more positive experience and said they learned more than people assigned to solitude or their usual routine. But the researchers made an important distinction. Participants did not necessarily expect the conversation itself to be terrible. They expected trying to start one to be worse than it turned out to be, largely because they assumed the other person would be uninterested. That 2022 study puts the friction point in a surprisingly precise place: not necessarily the chat, but the first few seconds before it.
Small talk may not be as small as it sounds
We tend to divide social life into two categories: real relationships and everything else.
Real relationships are friends, partners, family, colleagues we know well. Everything else is transactional. The cashier. The neighbor whose name we keep meaning to learn. The person from another department who we see in the elevator.
But daily life is full of these in-between relationships, sometimes called weak ties. They are not the people who would come over at 2 a.m. when life falls apart. They are also not nothing.
In one experiment, people asked to have a genuine interaction with a barista, including eye contact and brief conversation, reported more positive emotion than people asked to make their coffee purchase as efficiently as possible. The study did not establish that chatting with a barista transforms a life. It found a difference in the immediate experience of a routine exchange.
Another set of studies found that on days when students interacted with more classmates than usual, they reported greater happiness and belonging. Across additional studies, interactions with acquaintances and other weak ties were related to social and emotional well-being. The research on weak ties is useful precisely because it does not ask peripheral relationships to do the work of intimate ones.
A brief conversation can’t replace a close friend. But it may make the world feel less anonymous. That is a different claim, and probably a more believable one.
What did these studies actually measure?
This is where I want to slow down.
Most of these experiments measured people’s reported feelings after a conversation: enjoyment, positive emotion, belonging, learning, or how pleasant a commute felt. Those are real outcomes. They are not trivial just because they are subjective.
But they are not proof that talking to strangers reduces loneliness over months, creates durable friendships, improves social confidence for everyone, or makes a person less depressed. A better commute is not the same thing as a better life.
The studies are also about particular contexts: commuters, coffee shops, classrooms, brief encounters. They cannot tell us that every stranger is receptive, that every interaction is welcome, or that the same experience applies across gender, culture, race, disability, age, setting, or personal history. Context changes the equation. So do power differences and plain old intuition.
And then there is temperament. Someone who needs quiet after a demanding day may not be making a mistake by choosing silence. Solitude can be restorative. The point is not that being alone is a social failure. It is that we should be cautious about assuming our prediction of discomfort is always an accurate reading of reality.
The question beneath the question
Maybe “Should you talk to strangers?” is too blunt.
The more useful question is: what kind of social world are we building, one ordinary interaction at a time?
When every exchange is optimized for speed, privacy, and minimum inconvenience, life can become remarkably efficient. It can also become thin. We get where we are going. We complete the task. We have fewer awkward moments.
But we may lose small reminders that other people are not just obstacles, audiences, or background characters. They can be surprising. They can know something we don’t. They can make a routine hour feel more inhabited.
I don’t think the research argues for forced friendliness or indiscriminate openness. It raises a narrower and more interesting possibility: sometimes the thing we are protecting ourselves from is not the conversation itself. It is the uncertainty before it.
And perhaps that is worth noticing the next time silence feels like the obvious choice.