It was an amazing performer. Very temperamental, it spent a lot of time in its trailer.

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.

I made The War Zone when I had just given birth to twins, and my post-partum frame was very much on display there.

That whole Deep End experience of finding yourself with the dead body: you know you didn't kill it, but you know if you're found with it, you're gonna be done for it, so you have to get rid of it. And that's a really important nub of Young Adam — Joe knows for absolute certain that if someone comes around the corner, that's it. Nobody's ever going to believe what happened. So that has nothing to do with identity or sexuality, but that is a link. I'm just fascinated by it.

Well you know, the comic strip [Doctor Strange]... yeah, was an Asian man, in fact, a very ancient Tibetan man living on the top of a mountain. The film script that I was given wasn't an Asian man, so I wasn't asked to play an Asian man - I was asked to play an ancient Celtic person.

I have this very strange relationship with my work, which is that it's like a conversation between me and it.

I was not, and am not, officially a producer of that film [I am love] but the work of what a producer does I learned at that stage and to a certain extent I've been a producer ever since.