We must hang on to the idea that we can actually change things. That's the sort of environment that Joe finds himself in, in Young Adam.

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

There's nothing I'm particularly keen to hide about my humanity.

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.

The Ancient One, as you know, is the master, is the Sorcerer Supreme, and [Doctor] Strange comes to learn how to heal himself and The Ancient One has got the knowledge. And so what you're seeing today is a part of the whole training section when he's learning the moves and digging deep. So it's all about that, it's all about trying to push him to get there.

Very, very often in movie sex you see this fiction about unity. A union. That somehow these two thinking beings become one, and there's one action and they're sort of perfectly in sync, and the lighting's perfect, and they've got their eyes closed, and they're gone, you know? And then you cut to someone having a cigarette. And it's all so much Novocain. Meanwhile, those of us us watching it are going "I'm never going to tell anybody, but I never have sex like that".

I've only ever gone into studio films with people I really like.