I think a gentleman is someone who holds the comfort of other people above their own. The instinct to do that is inside every good man, I believe. The rules about opening doors and buying dinner and all of that other 'gentleman' stuff is a chess game, especially these days.
Like most things that happen with Sabbath, it happened all of a sudden. I was intending on doing some recording, but out of the blue, Sharon called up and said she wanted us to do these gigs with Ozzy. I said that if everybody else was up to it then I would love to do it.