I've done enough for a while and people get fed up of seeing you, but apart from that, although I'm young, I need a bit of rest. You could say I have become a house husband. It's not a new man thing, it's just largely a boring man who doesn't mind staying in the house thing.

I try to keep my life low key, and I don't like going to parties unless they're thrown by a friend of mine, or they're to do with a project I'm in, or it's because I've been nominated for an award.

I generally get challenged; I haven't been typecast, which is really, really, nice. It's not something that every actor gets, really. It's luxury. Most actors are capable of it, but they aren't afforded the opportunity to express their variety.

Basically, every character I've ever played, I've based entirely on internal conflict. And I love doing that, because I think it's very human.

I think my recognizability ebbs and flows. I don't lead a particularly celebrity lifestyle or anything like that. I don't go to showbiz parties or red-carpet events, so it all depends on whether I've got a film out. I've not been very visible in the last year or so and as a result hardly anyone stops me in the street.

Film sets are a strange place, but an exciting place. I do love my work; I really enjoy going to work. But if you just spend all your time on film sets or even on stage, you can become a Michael Jackson figure, living in your own little universe.

For me, Charles Xavier is a monk. He's like a selfless, egoless almost sexless force for the betterment of humanity and mortality.