That's more of a survival thing opposed to our social needs. Wolves aren't as complex nor do they have as much free time
That sounds like thrush. Oddly, there have been cases of thrush from bad vag, which is extremely awesome, IMHO. (Not if I get it, but vag is typically not in my diet, so I'm safe.) You may actually know the word I'm referring since you speak German and I can't think of it, but there's a word that essentially means "person I am with today/until certain better comes along." It is a fantastic, funny, and useful word.
America is addicted to putting people in prison - it's modern day slavery. I was reading something that said we have 5% of the world's population but 25% of the world's inmates. THAT is insane.