system
A chat on 4chan
human
The phenomena of this is amazing to me. The fact that literally every single human, from a random amazonian tribesman, to a 1st world salaryman can experience this seems to imply that humans faced something to cause this. Maybe it was them vetting out other tribesmen who were trying to imitate them in the past?

Maybe it wasn't even that, maybe something unhuman was trying to 'fit' into us or lure us in and kill us? I just find it fascinating that this is something that humans universally experience, even though it's pretty much useless now, I can't help but feel that it did have use in the past, because why else would we even have this???
gpt
low iq theory