I can't judge how another person does their [music] work. Everyone has a choice and the music industry is much more open that it was when I was younger. Certain things are gone, others have developed, but everyone makes their choices. Pop music has always been about the mainstream and what appeals to the public. I don't feel it's my place to judge. I just look at things as a fan, I like or or I don't like it.

When you do controversial work, you're going to upset a certain amount of people.

I use drugs to work. I never use them to escape or for pleasure. When you turn to drugs, all you're doing is turning inside, anyway. I only use drugs for construction. It's like one of my architectural tools.

As much as I can, as much as I can afford, I keep ticket prices down. Rock 'n' roll was developed as the people's voice, the people's art, it was grassroots. I don't believe that the people should be estranged from their rock stars. They're not kings and queens - all rock stars are those who are able to give back a bit of culture to other people. It's people's heritage.

An artist may have burdens the ordinary citizen doesn't know, but the ordinary citizen has burdens that many artists never even touch.

I'm not really a nostalgic person.

One thing I like about getting older is things, your spectrum widens, your capacity for compassion widens.