It’s also crazy to realize something you think to be common knowledge turns out to not be common knowledge. We learned about the four humours in high school English because it’s relevant to analyzing older texts. I don’t think I know anyone IRL who don’t know what they are.
Look up the Four Humors, it predated germ theory.
I find it crazy how much niche information that some people on the internet seem to know.
Xkcd I’m one of the 10000…
https://xkcd.com/1053/
It’s also crazy to realize something you think to be common knowledge turns out to not be common knowledge. We learned about the four humours in high school English because it’s relevant to analyzing older texts. I don’t think I know anyone IRL who don’t know what they are.