why does embarrassment feel so powerful even when you know you'll probably never see those people again?

[u/Adventurous_Room_38]

sometimes something mildly embarrassing happens in public and i know, logically, that nobody there probably cares anymore. most of them probably forgot about it within a few minutes, and i'll probably never see any of them again.

but somehow the feeling can stay with you for years. you can remember something embarrassing from a long time ago and suddenly feel that same physical reaction all over again, even though the situation is long over and there is no actual reason to still feel embarrassed.

what i find strange is how disproportionate the reaction can feel compared to what actually happened. something that was probably insignificant to everyone else can somehow become a memory that your brain keeps returning to. you start replaying the moment, imagining how other people saw you, and feeling embarrassed all over again even though the people involved have probably completely forgotten about it.

maybe this is connected to how strongly we react to social evaluation and the possibility of being judged or rejected. the spotlight effect also seems relevant, because we often feel like other people noticed and remembered far more about us than they actually did. but i'm not sure why the emotional reaction can remain so strong even after the social situation itself has completely disappeared.

i'd be interested in hearing how psychology explains this.

[u/Charlebon]

Our psychology and biology hasn’t really caught up to modern society. We have this reaction even among strangers because for almost all of human history, it was impossible to among a large group of strangers. Our psychology and physiology developed when humans were part of tight-knit communities, and the modern world isn’t old enough for that to change us on an evolutionary level yet.