Well, everyone likes movies when they're a little kid.

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.

Years ago I met Richard Burton in Port Talbot, my home town, and afterwards he passed in his car with his wife, and I thought, 'I want to get out and become like him'. Not because of Wales, because I love Wales, but because I was so limited as a child at school and so bereft and lonely, and I thought becoming an actor would do that.

When you're younger you have a lot of ideas and you're probably more insecure, all those things. I work with young actors now and I see their insecurities and I make fun of them. I don't make fun of them but I make them laugh, because I know what they're going through. When you get older you think 'It's only a movie after all, it's not brain surgery.'

I'm one of the slowest drivers on the road. I mosey along. If you're doing anything too fast, including living life too fast, that creates sudden death. If I have to be somewhere on time, I make sure I leave early enough.

I wanted revenge; I wanted to dance on the graves of a few people who made me unhappy. It's a pretty infantile way to go through life - I'll show them - but I've done it, and I've got more than I ever dreamed of.

I think the first British actor who really worked well in cinema was Albert Finney. He was a back-street Marlon Brando. He brought a great wittiness and power to the screen. The best actor we've had.