In so many roles I've played the outsider. As an outsider, you have more energy to succeed simply because you are an outsider. There are scripts floating around but they're not coming my way and I think that I am getting a little bit too old to play Napoleon. But if I was ever offered the role I would grab it.

My fun as an actor and my task as an actor is to transform myself to become other people. I enjoy becoming characters but I don't enjoy becoming caricatures. The research I do is only necessary in so far as we move into other dimensions.

In The Godfather, for instance, they say they won't deal drugs because they have a code of behaviour. He is the last remnants of that. So playing someone like that, who is also in pain with his kidney stone, means you're beginning to find a dimension of the guy who is king and all show and the private guy who is in pain.

I'm never bored, never ever bored. If I've got a day off I'll sit in a cafe and watch and observe. I'm a great observer.

Deep inside, I am desperate to do comedy.

I became fascinated by the fact that people write to give away rather than write to be read. It's the difference between playwrights and novelists.

As I say, there's something that scares the hell out of me but it really makes me work hard in losing myself. I'm not really interested in me as an actor or being a personality player, or a Hollywood star. What's given to me is to become different people and to find the truth of that. That is really what I do.