I always felt that when I was photographing, I had a psychic need to see this, to photograph this. And I think if somebody else had been doing this work, and if I could have seen these pictures anywhere at all, then there would have been no need to make them.

If I want something I do everything to get it.

I think the reason why I never wanted to do a retrospective is because I was scared to go back and look at all this stuff through the years.

When I started shooting speed, amphetamine, when I was 15, almost 16, it actually calmed me down.

When I was growing up, all the films about teenagers were played by Tony Curtis or John Cassavetes when they were 27, 28 years old. We would see these teenage movies in the theaters and I would say, "They don't look like they're my age at all." So I wanted to make a movie that was real and I wanted to make a movie that wasn't about me.

At the end of the day, what I show is real life. I tell the truth. And the truth can be shocking.

I just happened to have my camera and be photographing my friends. It was totally innocent; there was no purpose to the photographs. There was a purity to them that wasn't planned; it was realism. Over the years, the work has changed for me. I know that I have wanted to repeat myself, but I can't. I've been lost a lot of times, but then I'd just get an idea and photograph it. Once I'd started, I'd know exactly what would go down and how it would end. So I just quit doing it, because it loses all interest for me when you know what's going to happen.