I don't know what acting is, but I enjoy it. I think we ask too many questions of ourselves. We make too much importance of stuff. But I do say to actors when I have taught in classes, or when I sometimes do a talk to a group. I'll say, “If I never acted again, the world wouldn't stop, nor would it stop if I didn't stop acting. That's how important it is. I know it [seems] important when you're young. But I say, “Lighten up. Don't take it all so seriously.” All the gurus and teachers will take your money and run.

Oliver Stone is a great director and I've seen many films over the years, but I try to create stuff out of my own imagination. I want to break all the rules and mess about with it and make a different movie just for the fun of it.

I can't stand directors who try to micro-manage everything. When it happens these days I just walk off set, saying if they don't like the way I'm doing it they can get someone else.

I like to work. I don't like to disrupt my equilibrium. I don't like to change my head. I'd rather be a third-rate actor. It's a job, and I'm dedicated in my way. I enjoy it. I'm serious about it. But if it doesn't come off, I'm not going to die.

On his Hannibal Lector mask: I've got it at home. I wear it to bed every night.

Actors I admire? Ed Harris, or course, I think he's terrific; because I know he always had to fight being what he looked like a lot, but I think he's a terrific actor.

I come from - I came from Wales, and it's a strong, butch society. We were in the war and all that. People didn't waste time feeling sorry for themselves. You had to get on with it. So my credo is get on with it. I don't waste time being soft. I'm not cold, but I don't like being, wasting my time with - life's too short.