If there was no Black Sabbath, I could still possibly be a morning newspaper delivery boy. No fun.

Back then, I was really into composing the entire solo, beginning to end. I wanted to have it at least 80 to 90 percent complete before going into the studio. I didn't improvise in the studio. I was young, and I didn't really have the development in my playing or the ability to show up with nothing and then put down 500 ideas. I can do that now because I'm so much more of a musician now.

I really like LIMP BIZKIT. I mean, I've said it for years - I don't know if anyone actually hears it - but I think LIMP BIZKIT are an awesome band. In terms of the rap-rock bands, or ANY bands out there, I think they really are truly among the best.

Whenever I buy a painting, someone invariably says, "Oh, what a great investment." And I hate that reaction. To me, it's a matter of love and not an exchange of equity.

Hugh [Evans] called us. And obviously this has been on our radar for all the years it`s been going on. And each year obviously reaches more and more people, and it`s high profile. Hugh reached out to our manager just down the street. And we said we`re here [ on GLOBAL CITIZEN in the Central Park] to help and do whatever we can.

The music business, or what`s left of it, is obviously a very - it`s like a wild west now.

The day Metallica's over, i'm not going to put an ad looking for another band. I'll put my drumsticks on the shelf and there's 14 other things I wanna try. Metallica's the only band I've ever been and it's the only I ever wanna be in.