In getting older, I find myself becoming progressively more ineffectual in a lot of different ways, and part of that is down to no longer having the youthful feeling that what you're doing has any true impact.

You're collaborating with people you don't even know, when you're making a film. You're collaborating with people you've never seen. So, the collaborative process is very, very different than when you're collaborating on a record with the musicians you've worked with all your life.

The way I go about writing records is that I make a calendar date to start the new record, so I have nothing. I don't have a bunch of notes that I bring into the office, I start with nothing at all.

Cynicism and defensiveness are two things constantly levelled at me. Look, I've got time for people, I'm good mannered. I usually find that when you're down, nobody has a bloody minute for you. If I was a nobody, you wouldn't even talk to me. People, in general, don't like you being upfront and civil. They hate you for it. They label you a cynic 'cos you're reasonable.

An artist's duty is rather to stay open-minded and in a state where he can receive information and inspiration. You always have to be ready for that little artistic Epiphany.

What I think about when I frequent the Museum of Natural History, the Metropolitan [Museum of Art], and I look at these artifacts that are taken out of context and how we're forced to view them as objects, as relics, as sculpture- static. But what's interesting is what it allows me to do in my head in terms of imagining what the possibilities are or imagining the role in which they played within a particular culture which I'm fascinated by.

I've had to try and find a way over the years of writing narratively that doesn't really require you to sit down and work out what the story's about. You're brought into a sort of sequence of images that have that emotional resonance, but it's kind of irrelevant what the actual story is. It's taken me maybe 13 albums or something to work that out.