I had a guy at the Groucho bar clawing at my arm nearly in tears saying that until he saw The Departed he thought Americans were the ones on TV. I didn't know you had accents. I didn't know you had a class system. I didn't know you were like us. To which the answer is, probably only where I grew up, but while we're at it don't watch television and think it's the United States of America.

The first time I ever thought about doing a film seriously, I was in London. I was about 17 years old. I was just standing in the street, a bit dazzled by an Antonioni bus wipe, which by the way are inherent in London, and I imagined a film set in London starting out with the riff from The Yardbird's "Heart Full of Soul", and now, how ever many years later, I've done it.

I learned from Ridley [Scott] how to come out of the trailer at a fast walk and make your decisions and keep it going. We were very much on time and under budget, as they say. That was a very important thing for me and very satisfactory.

I have a library room with four desks in it. On one of them is a spec, on one of them is a present work, on one of them is reading for a future work, on another desk is a novel I'm not doing until I'm a hundred and fifty, and things like that. But, contractually speaking, you just do one at a time when it's on and paid and live. You do your real day on one project and the rest is just literary life. Or intrusions.

I'm a huge fan of director's cuts or reassemblies if they're good, but I remember being really excited about the restored version of Apocalypse Now, and then I preferred the original film. Kingdom of Heaven as a director's cut is the real picture, but in fact someone recently told me that there was another cut, the original first cut, which he said was just extraordinary. I've never seen it - and of course now I want to, if it exists, and so would everybody else.

[Eugene] O'Neill made a living, certainly, at least. But each of these forms have sort of died the death in turn, and it's a simple fact of that universe that talent then migrates away from these forms, and then the amateurs get in, like lunatics in the ruins, sort of pretending to be artists. If you're ambitious enough to want to be a writer to begin with, you want to be a writer in some circumstances where there are rewards, where there's notice, where you don't have to be a teacher, and where you're frankly not nuts for wasting your time.

Whatever you cut when there's no deadline isn't really a cut. You're just pushing colors around.