It used to be that I was always paranoid or a loser or something so there's usually something that you seem to associate yourself with at one time or another.

So, you don't have laughs as a reference point any more, it becomes a bit of a science after that. And the last thing, you would love to be able to depend on a sense of spontaneity, but hours of waiting and then hours of repetition are not conducive to spontaneity so those are your obstacles. On the other hand it's a lot of fun. Plunging into a bit of physical comedy and abandoning all dignity, no one can really hurt you much after you much after that, once you've done it.

If you're playing someone who's got marital problems, you have to play someone who's trying not to have marital problems. So, you've got to get into the problem first.

There's no point in it unless it's a story that you really want to tell. It's a nebulous job. Unless you're doing it well, you're not doing anything. And there are a few of those. It's perfectly possible to be a passenger on a film set because if somebody else has written it, you can make nothing of that role and that's exactly what bad directors do.

They said: "Make it in this amount of time and go for it now..." Which is why I was suddenly ambushed and we all found ourselves doing it. I suspect this wasn't quite recognisable in its genre to give people the confidence just to throw money at it.

I can actually get involved in getting stories off the ground that no one would ask me to be in because I'm the wrong age, the wrong sex, the wrong nationality, or whatever. I've found it quite exhilarating to have that freedom to tell the stories that aren't just about middle-aged white English guys.

I don't know if there's a problem with original ideas... I think a healthy film industry should have a good supply of good, original writing.