If I want to run around a field when I'm 70, I would like to have that option.

I still love coming into work everyday after so many years working as an actress. I've been working more or less continuously and I find I have to really want to do the project to make it work because you have to put such an enormous amount of effort into it.

I have sleepless nights before press days.

I'm becoming more squeamish. I didn't use to be - nine years of 'Silent Witness' prepared me for most things one will have the misfortune to see in life. Before, I'd be wading up to my neck in gore, but now I tend to look away.

I like to think I'm a listener, and I'm fascinated by observing people - I suppose you just lock that in.

I'd been gearing up to working in theatre since coming out of drama school, but it was an exciting time for TV drama - it was the birth of Channel 4, and Brookside was very cutting-edge at the time.

But I didn't really enjoy my secondary education that much, probably because I am a very physical person and don't enjoy sitting at a desk all day. I just dragged myself through GCSE and A Levels, so it suited me very much to go on to drama school, which was very active.