I saw a documentary once that was shot in the 60's that dealt with the young leftist of the time (Generally called hippies). I can't even remember what th movie is called, but the camera man went up to a girl and started talking to her about sex and such in these movements, and she said something like "The problem is that many guys confuse free love with free sex".
I dunno...its just something thats always stuck with me.
"Criticism must be sharp… If you do not do things well, I won't be satisfied with it, and if I offend you, I offend you, and that's that. To be afraid of offending people is nothing more than being afraid of losing votes and being afraid of having difficult relations in one's work with one's co-workers. Will I starve if you don't vote for me? Nothing of the sort. Actually, relations will be smoother if you speak out and put the problem clearly on the table… A bull has two horns because it has to fight. One purpose is for defense and another purpose is for offence. I have often asked comrades, Have you grown any horns on your head?' You comrades can feel your heads and see… I think that it's better to grow two horns,' because that conforms to Marxism" - Mao