I think the credit crunch is a brilliant thing. We should all stop moaning and start celebrating. When times are tough, it's an opportunity to start looking at life in a different way.

I know that some filmmakers strive for a kind of naturalistic approach, but you're never going to capture something that's really natural - just the simple fact that you choose to put a frame around something means that you've already chosen one particular thing to put more attention on.

In some ways, I always thought you're better off behaving like a rock star when you're a normal person. Because if you do it as a rock star, you'll end up in the papers and your life will be made a misery.

I love the Beatles. I haven't named any kids after them but I still really love them. They were the first group that I was ever properly aware of. In my early teens I would sometimes stay in and listen to the radio all day in the hope that I would catch a song by them that I'd never heard before and be able to tape it on my radio-cassette player.

I'm always nervous when I perform anyway.

I love the Internet, but it's hard not to get lost in it. It's not like a book where you start and get to the end. It's like we've found a way to encapsulate all of human knowledge within one thing only to learn that you can't do that. It's an overabundance of information.

What people have to make sure of is that they're not replicating something that already exists. You really have to ask yourself: "Is there a point in me doing this? Has this already been said before? Is this moving things along or is this just adding to the giant pile of junk that's already there?"