It made more sense when I started thinking of humans as animals. In that context it’s like dogs sniffing butts or ants touching antennae when they meet. I eventually settled on a few generic responses that felt less fake than “fine” (idk why “fine” rankles me so much but “not too bad” doesn’t, but eh) but didn’t elicit further questions, and that made it slightly easier.
Yes exactly. Apologies for the wordiness.