The life of an actor is very random. It can be exhilarating but terrifying - you do wonder day to day where the next job will come from. Some of my friends are very talented people, but you see them out of work - which can be tough. If you wanted that kind of security, though, I guess you wouldn't be an actor in the first place.

I just would like to keep going. If I kept getting the kind of work that I've been getting for the last 20 years for the next 20, I'd be a bloody Dame of the British Empire. I'd be so happy.

Any kind of conflict draws me to a role.

You want to have enough of a profile to be able to do all the work you can, but at the same time you want to have your own space. But there are a lot of actors who achieve it, a lot of movie stars even, people like Emily Watson and Cate Blanchett. They seem to be able to carry on with their lives and still produce wonderful, high-profile work.

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.

There are people out there with three jobs and small children. Being an actor is a walk in the park compared to working as a cleaner overnight. I'm lucky I'm not plucking chickens.

I admire people who overcome obstacles or who have to commit - I've always really admired commitment, whether it be a commitment to living or a commitment to love. People who commit to a moment. People who are not somewhere else, but in the room with you.