I disagree re: willpower. I've seen serious junkies hit rock bottom over and over. Go to jail, be homeless, get beat up. And in jail they might talk about getting clean and I think even mean it, but the she gets out and OD's the next day. The brain chemistry is a powerful thing, something society needs to come to terms with -- that for some with addiction, medical, chemical intervention is needed. Having strong willpower to me is like saying someone has a pure soul a hundred years ago. I just don't see the value in the statement.