yeah. actually helping people is an antidepressant. my old shrink said there are clinical studies. maybe he lied to me but either way hahaha. i believe it will boost your serotonin, to put it clinically.
so when you help a fellow depressed you become less depressed [eta: something along these lines...
https://www.medicaldaily.com/random-...-levels-383563 ]
but then, there are the vampires.