sorry but I`m spanish and my english is not very good I read the book "the dirt" of Motley Crue and they tell that one time they went on tour with Ozzy and he had a strange behaviour like snorting a line of antzs or licking Nikki's pee and they wonder if he suffer schkizophrenia or only was some kind of strange fun and when his wife came around he was like a boy what do you think?
Well, let me just add that insanity is not a state of mind, it's a way of living, and if u guys know about socio linguistics u might know that we are not just one, but many ways (personalities) and we are different with different people and different situations....
Like me and u, u don't act the same way with u'r girl or boyfriends than u do with u'r father or mother. It is different!
Like him, when he goes on stage He is WILD OZZY, or whith is friends or band group, etc....... And when he is with his family he is still Ozzy but different!