There's no great mystery to acting. It's a very simple thing to do but you have to work hard at it. It's about asking questions and using your imagination.

I consciously decided not to be a 'London' actor. Those gangster movies made a lot of East End actors think they were movie stars. And I was very aware that they were going to go out of fashion.

My idea is just to do something different each time; the next thing I do has to be completely different to the thing I've done before - that's what I try and do, because you know, I'm an actor, not a film star.

I come from a place where there's violence and inarticulacy. I worked in a pub from the age of 12 or 13. I used to see people smashing glasses over each other. I was never tough. I was scared of them.

The trick to acting is not to show off; it's to think the thoughts of the character. I was lucky because when I started acting, it was doing jobs above pubs. I learned to act in anonymity, so by the time people saw me, I knew what I was doing. I was crap for years, but no one saw me being crap. It's a trade you learn.

My business is not to show anybody anything; my job is just to do it.

I went swimming the other day and my wife was watching and she said: "You know, it's funny, it's when you've got no clothes on, no one recognises you." I said: "What are you saying? That I should do more love scenes?"