I borrowed my friends car the other day in an attempt to persuade my husband that we needed a car and literally this is true, in the first day of borrowing the car, I got three tickets and I rear-ended it.

My dad had this philosophy that if you tell children they're beautiful and wonderful then they believe it, and they will be. So I never thought I was unattractive. But I was never one of the girls at school who had lots of boyfriends.

Doing press is like eating at McDonald's: while it's going on it's vaguely enjoyable - you're seduced by your own vanity and taking yourself rather seriously - but immediately afterwards you feel sick.

In my first few years as an actor, I took one terrible TV job after another. But even as I laughed off my awful roles and made fun of myself to friends, my work made me cringe - I dreaded anyone's seeing it. I was crushed that I wasn't doing anything I was proud of.

It's quite frightening; the business of trying to be funny is very hairy. In comedy, the potential for humiliation is huge. Trying to be funny and failing is about the most embarrassing thing you can do.

The thing I miss about L.A. is time. I feel like I had much more time there, partly because no one is ever really doing anything.

It's very difficult to find the time or the money for people to organize rehearsals for some movies. It staggers me how little preparation often goes into these scenes which are difficult and complicated. You think, "God, it's crazy. I've never met this person before and here I am having to work at how to do a whole performance on the set." It was great to have a few days of just talking to Michael [Caine] and Daniel [Barber] and thinking about the characters and the relationship between them before we started shooting.