When I hold a door for strangers coming right after me, men almost always say "thank you" women often don't, so far when a women won't show any appreciation I would have just ignored and moved on my way, now after discovering the red pill about a week ago I'm contemplating whether I should react differently next time it happens, there's one side saying don't sweat the small stuff and on the other side you shouldn't let people step on you... so what do you do and why?