Putting on weight is easy all the way through. But after the first couple of weeks, the novelty wears off very quickly, and your body is groaning and starting to really shout at you, saying, 'Why? Why? Why? Why are you doing this?'

There are occasions when I've pretended to be in a firefight, and then there are people who have really been in a firefight. Clearly it's absolutely ridiculous, and even disrespectful, to suggest that I understand what that is.

I only sound intelligent when there's a good script writer around.

Suddenly people were saying I was cocky because I'd done a Steven Spielberg movie and thought I was better than everyone else, which surprised me at first. I suddenly started feeling like a freak because everyone was treating me differently. It was confusing, and I did wonder if acting was for me anymore.

It's about pursuing it rather than waiting to see what comes along. That's partly because I found myself getting typecast, as everyone does unless they pursue roles that are very different from what they've done before.

I like the idea of movies having a magic element. How many times have you seen an actor in a movie who you know only as the character? It's wonderful, isn't it?

I'll find myself having dinner with people and someone will mention something and I will say I was in that situation once. Then I'll say, forget it, it was a scene I was in. That can get to be quite confusing.