Obviously there's something very seductive about movies, which can be attractive in a bad way if you're doing them for the wrong reasons — for money, or for fame. I hope I won't ever do that. I don't feel at home in L.A., I feel like I'm on holiday. It's nice to dip your feet in occasionally, but I think it's probably quite unhealthy to spend too much time there at once.

When I was 6 I thought that I wanted to be a musician - like a singer-songwriter. That's what I romantically envisioned for myself. But in reality the experience of getting into music was just the opposite. My parents signed me up for classical guitar lessons, which made for two years of the most depressing Wednesday evenings.

Peter (Parker) is not that evolved. Peter wants to tell the world he's a good guy: ' Like me, I'm nice.' He's a 19 year-old kid. He's a kid struggling with being misunderstood. We've all been misunderstood. That's universal too. I like being Peter.

Obviously there's something very seductive about movies, which can be attractive in a bad way if you're doing them for the wrong reasons — for money, or for fame. I hope I won't ever do that. I don't feel at home in L.A., I feel like I'm on holiday. It's nice to dip your feet in occasionally, but I think it's probably quite unhealthy to spend too much time there at once.

That's all I want, to keep losing myself.

America always seemed to me this foreign land that I imagined I could escape to if I needed to get away - and I think that came both from the fact that I was born there and from watching so many American movies when I was a kid. I was brought up on American films.

I have very strong feelings about what modern fame means, and the toxicity of it. I read Naomi Klein's No Logo when I was 15. It's one of the things that's shaped my relationship to fame - to endorsements, to selling things. I've taken a certain path in terms of all that stuff.