@meljoann@topspicy.social I tried to look into this years ago and everything seemed impossible to confirm, so my pseudoscience sense started tingling and I gave up, but there was this cool idea, where we developed a preference for regular rhythms for mate selection: the regular heartbeat of the person you're with, means that they're a healthy partner, so your brain likes it and you stay with them. I totally buy that all art is neuro-hacking, but proving the specifics...