It's a real comfort zone for me to feel alien.

I'll tell you one thing, and this is banal to say because it just makes it sound like it's all planned, and nothing is planned at all. But one link is with The Deep End, and one link is that I'm making a film later on that revolves around the relationship between an innocent party and a dead body.

[My work] just develops and develops, and I'm very nicely served by the universe: just as I'm ready to take the conversation further with myself, some other individual pops up, like David McKenzie did, with this idea of making this film [Teknolust], and provides exactly the leap to the next adventure.

What very often happens when people make films about rich people, the camera is quite mesmerised by the opulence and quite theatrical in fact.

This self-obsession is a waste of living. It could be spent on surviving things, appreciating nature, nurturing kindness and friendship, and dancing.

We also knew [ me and Ewan McGregor] that, on a practical level, if there was going to be that much sex in the film [Young Adam] - which there clearly had to be because sex is the meat and potatoes of the thing - it had to be varied for the audience, because it's important to keep the audience living in it.

Even beyond sexuality, I'm generally interested in identity.