I think creative people need to do a bit of, you know, tuning into every radio station - you just do, otherwise you don't know much about other people. You kind of have to learn a bit about yourself so you can work out how we all behave and why we do the things we do.

When I started drama school, theatre was the main draw. I never had any movie star notions. Not that there were family ties to the theatre, either.

I try very hard not to take work home, but it can be tricky. Sometimes it feels as if you are wearing your costume underneath your own clothes! I suppose things are always ticking away in the back of your mind.

I only went along to youth theatre with a friend when I was young to try to make myself a bit more sociable. But the whole thing was quite sore; it really hurt me trying to get into drama school. It was a world I knew nothing about - it was very middle class; all that usual stuff. But I was young, determined, and I just went for it.

People can be a bit flagrant when they're having an affair. Most of the time, there's an element of it where they want to be discovered because they're in crisis. They need the boil to be burst, in some way, for a resolution.

That's the trouble with the suburbs: it's not a city, so you're not anonymous, and it's not a small town, so that people really care about you, but everybody kind of knows each other's business, so you're very judged.

The experience of having a child does crack you wide open. I felt like I suddenly had to rebuild the skin that I'd grown over the years before having a child. Perhaps that might be quite interesting in terms of acting.