Some of these are more confounding than "how are you?" (are you... implying my heart is not... like ... red?) but asking actual questions to greet people is a really nice thing that I'd love to see more widely adopted:
@MadgePickles@lemmy.dbzer0.com The phrase "can't complain" referring to the fact that if I did, there would be consequences. I try to assume that if someone wants to know, they'll ask again when they hear a nonanswer, giving me more time to do the math.