David Lee Roth had the idea that if you covered a successful song, you were half way home. C'mon - Van Halen doing 'Dancing in the Streets'? It was stupid. I started feeling like I would rather bomb playing my own songs than be successful playing someone else's music.

The one thing I do have is good ears. I don't mean perfect pitch, but ears for picking things up. I developed my ear through piano theory, but I never had a guitar lesson in my life, except from Eric Clapton off of records.

I mean it's funny, playing music, how of course you want it to do well, you want them to like it, but it's not competitive like an election, it's the Olympics, it's not a Formula 1 race. The Billboard charts are just to show you what people like.

Cancer is like a cockroach. It just comes back stronger. I'm tearing apart the immune system of the cockroach and seeing how it ticks. I've opened up my own pathology center.

Holdsworth is so damned good that I can't cop anything. I can't understand what he's doing. I've got to do this [does two-hand tapping], whereas he'll do it with one hand.

I have pictures of me sitting in the racquetball court in my pajamas with an acoustic guitar, and Wolfgang is probably just two-and-a-half-feet tall. I'll never forget the day I saw his foot tapping along in beat! I knew then, I couldn't wait for the day I'd be able to make music with my son. I don't know what more I could ask for.

I don't feel a day older when it comes to my approach to music or what gets me off than when I was a teenager. I've always been into different kinds of stuff and when I play I like to play loud. I like my arm hairs to move and I like my body to vibrate 'cause I like the feel of it; I'm still a teenager at heart.