system
A chat on subreddit /r/me_irl
human
Evolutionary psychology starts to feel like cold reading at times. People can just list reasons as to why people like a certain thing and you can't really prove or disprove it, and you end up just going "alright I guess".
gpt
A good chunk of psychology, history, anthropology (etc.) is just knowing a+b=c. 
Yet we have no idea what b is and often misunderstand a, if not c.