There's a set of rules out there somewhere that says it all ends by 40. I hope to be able to defy that because I truly love my work.

It is a huge amount of pressure playing someone like Valerie Plame-Wilson. First of all who she is and what she's done is wildly intimidating and impressive. It is just scary to take on that responsibility, and you want to honor her story, an incredible story that affected us all. She is often doing things that were confusing to me, like her sexual prowess. I think that she is in a lot of pain and she has been really badly wounded along the way. She doesn't hold men in the highest regard... not just men but people.

Whatever is said about roles drying up, I intend to keep working. Certainly now the roles couldn't be more interesting - playing mothers, divorcees. I think it's going to be exciting to play a mother of teenagers. The longer your life, the deeper it gets.

I was never completely destitute. I think I borrowed money once off a friend, but I've always been quite careful with my money, having come from not much of it.

I've done a few remakes now, as you know. And my philosophy is, you see the original film once, and that's it. You have to do whatever you can to shut it out, because you don't want your performance to be tainted. You don't want to fall into the trap of comparisons, basically.

It'll take me a lot longer to read a script if there's no director attached.

I don't know that any woman could ever not think about that at some point - even making the choice not to do it and getting to the place of peace of choosing not to be a parent, there would have still been some struggle in between. I'm not a man but I don't think it would occupy their minds as much.