Why everything gets better the more you see it? - critical summary review

It happens all the time. Someone recommends a show with the kind of excitement that feels contagious, you watch the first two episodes, and you switch it off thinking it was nothing special. Months later, without quite knowing how you got there, you are deep into a binge, laughing at the jokes and talking about the characters like they are people you actually know. Friends, The Office, How I Met Your Mother, and thousands of other shows have all lived under the same verdict: "it only gets good after the first season." The writing did not become something else overnight. The one who changed, even a little, was you.

We tend to call this an acquired taste, and there is a certain charm in finding out that acquired taste is not just a nice phrase. It is a widely studied phenomenon, with a scientific name and everything.

the repetition effect

In 1968, a psychologist named Robert Zajonc decided to test an idea that seemed too obvious to be true: do we start to like things simply from seeing them a lot? He showed a group of people a series of meaningless, made-up words and told them they were Turkish adjectives. Some words appeared only once, others appeared as many as 25 times. Then he asked each person whether the word meant something good or something bad.

The result was clear. The more times someone had seen a word, the more likely they were to bet that it meant something good. For no reason. The words meant nothing. The only difference between one and another was how many times it had passed in front of their eyes. Zajonc named the phenomenon the mere exposure effect, and the name is almost self-explanatory: it needs no reason, no argument, just contact.

Kahneman, in his book Thinking, Fast and Slow, explains what is happening in our minds through a concept he calls cognitive ease. When something is already familiar, the brain processes it with less effort. And it reads that relief as a sign that everything is fine here. Familiar becomes a synonym for safe, and safe becomes a synonym for good. One hypothesis is that this shortcut comes from far back, from a time when the unfamiliar could genuinely be dangerous and the familiar was, at the very least, something that had not harmed anyone yet.

the woman nobody knew and everybody came to like

In 1992, two researchers named Richard Moreland and Scott Beach wanted to see whether this held for people too, not just for words. They arranged for four women to sit in on a college class of more than 100 students. The instructions were almost comically modest: arrive a little early, sit somewhere everyone could see, listen to the lecture in silence, and leave. No talking to anyone. No introductions. Nothing.

The only difference between them was one thing. One attended no classes. Another attended five. Another, 10. The last one, 15. At the end of the semester, the students saw photos of all four and said what they thought of each one. Almost no one remembered seeing them. Even so, the more times a woman had been in the room, the warmer, the more likable, and the more intelligent the students believed she was. Even the attractiveness rating climbed, from 3.62 to 4.38, from the one who never showed up to the one who showed up 15 times. They did absolutely nothing. They just occupied the same space for a while.

It is roughly what happens with that coworker who seemed unbearable at first and, without you noticing exactly when, became someone you sit down to lunch with every day.

why you prefer your own face in the mirror

There is one detail of this effect that is almost a trick the brain plays on us. You spend your whole life seeing your face in the mirror, which means flipped, reversed. Your friends see your face the way it actually is, not reversed. In a 1977 study, researchers showed people two versions of their own photo, the normal one and the mirrored one, and asked which they preferred.

People chose the mirrored version, the one from the mirror. Their friends, looking at the same photos, preferred the normal version. Each side liked the version it was used to seeing best. That is why so many people think they look strange in photos. It is not that you look bad. It is that the photo shows your face the way the world sees it, not the way you see it every day while brushing your teeth. You simply had less exposure to that face.

the limit of it all

Here is the part that keeps things grounded. Repetition is not magic. It works well when it arrives gradually and when the thing is neither annoying nor threatening. Everyone has had a song they loved that got played so often across every playlist that it lost its charm. There is a point where contact stops bringing you closer and starts wearing you down. The effect has a ceiling, and going past it does not speed up the affection, it only erodes it.

Maybe that is why the things we love most tend to be the ones that arrived slowly, in their own time, with nothing to prove.

what to do with this

If you are meeting new people and feel like the chemistry was not there, it helps to remember that a first impression is only the first of many. A lot of the most solid friendships did not start with a spark. They started with repeated presence, low-stakes encounters, until the stranger became familiar.

If you gave up on something too early, whether a book, a kind of music, a sport, or a city, maybe it was not a lack of affinity. Maybe it was just a lack of screen time. Giving it a second chance, calmly, tends to change the verdict more than you would expect.

And if you create or present something for other people, this effect helps explain why nobody falls in love with an idea on first contact. Affection comes from familiarity, not from the premiere.

If this leaves you curious about how your mind decides what is good before you even think about it, the summary of Thinking, Fast and Slow by Daniel Kahneman is on 12min and fits in a coffee break.

In the end, the mere exposure effect is good news disguised as a piece of trivia. It means that far more things are within reach of becoming something you love than you tend to assume. Sometimes the only distance between you and a new taste is not talent, or luck, or instant chemistry. It is just enough contact, given patiently.