I'm definitely not a guy that comes in the dressing room saying, "Hey, everybody, what a wonderful life." I'm usually brooding about something I think is wrong. I care so much about getting the music right, and if I think someone's slacking I get very upset about that. I just can't go on stage and say, "Another day, another dollar," which I've heard a few people say: I can't go along with that at all. It's got to be as good as you can do - to my own detriment.