As a young man, every bone in my body wanted to pick up a machine gun and kill Germans. And yet I had absolutely no reason to do so. Certainly nobody invited me to do the job. But that's what I felt that I was trained to do. Now no part of my upbringing was militaristic.

My father was in a dance band, and I wanted to do what he did, play the saxophone, but I couldn't blow a note, so he suggested the guitar. Chromatic harmonica was actually my first instrument, and I got very good at it - not quite Stevie Wonder, but very good.

It wasn't just about flashing lights and pinball machines blowing up and things like that. It was about using encores, bringing back the good songs and using techniques that I knew about from rock performance.

What I took back, because of my exposure to the Jewish music of the 30s and the 40s in my upbringing with my father, was that kind of theatrical songwriting. It was always a part of my character. This desire to make people laugh.

I'm not an idealist. I know we're not going to be living in a world that's peace and love all the time. But we can live in a world where we kill each other a lot less.

Was Castro sincere when, during his guerrilla war, he swore that he was not a Communist? If so, when did he change, and why? Looking back, does he believe he might have chosen a better course?

Never advise anyone to go to war or to get married. Write down the advice of him who loves you, though you like it not at present. He that has no children brings them up well.

When I'm on the court, I feel at peace, really. It feels like my home. I'm always thinking of something creative to do, like trick shots or something like that. It's just something about the basketball court that touches me; it makes me feel like nothing is wrong on the court.