Paul Graham pointed out that public school is a weird and degenerate microcosm that isn't much like the real social world at all.

> I think the important thing about the real world is not that it's populated by adults, but that it's very large, and the things you do have real effects. That's what school, prison, and ladies-who-lunch all lack. The inhabitants of all those worlds are trapped in little bubbles where nothing they do can have more than a local effect. Naturally these societies degenerate into savagery. They have no function for their form to follow.

> When the things you do have real effects, it's no longer enough just to be pleasing. It starts to be important to get the right answers, and that's where nerds show to advantage.

> ...If I could go back and give my thirteen year old self some advice, the main thing I'd tell him would be to stick his head up and look around. I didn't really grasp it at the time, but the whole world we lived in was as fake as a Twinkie...Life in this twisted world is stressful for the kids. And not just for the nerds. Like any war, it's damaging even to the winners.

https://paulgraham.com/nerds.html?viewfullsite=1

Perhaps unlike in some ways, but some aspects of school life persist in so-called adult life, e.g., jocks, nerds, freaks, party animals, slackers, and teacher’s pets are all still around — now with zeros on the end.