In my 20s, I was going round seeing agents who were patronising because I was fat and a girl, which was a double whammy. I knew what it was to feel out-of-the-loop.
For me, politics is about passion. It doesn't matter what you know; it's your actions that count. I meet people who say they're socialists, and that's not what they carry out in their everyday life.
When we were doing 'Criminal Justice,' they were filming 'Clash of the Titans' nearby and we kept nicking off to their catering tent and going, 'Look what they've got!'
I was a tomboy. In my clubbing days, my friend Lucy Davies-Hunt - half-Iranian, looked like Yasmin Le Bon - could wear catsuits, while I was the one in the sweatshirt, jeans, and Fila boots.
I went to the Old Bailey, and I met a judge, and I was petrified, but they were like, 'Oh, you're an actor, well, great.' It was a bit like we're cut from the same cloth a little bit.
If I dress up, I try to wear something that's still a bit me, but then I regret it when I see that everyone else has dressed up more and looks amazing.
I remember when New Labour got in. I was at Salford Tech studying drama, and everyone was jumping up and down, and I was so upset, I went to a phone box and called my granddad.
Nobody's impressed back home. All my friends were going, 'Oh right, so you're doing a play up in Leeds? Another depressing one is it? Do you mind if we don't bother coming?' I love that.
I think with 'Silk' there's something there for everyone: it's a legal drama, but it's human as well - you get to dip into the lives of the barristers and clerks.
When I graduated, I was my biggest ever: 15 stone, with a boyfriend - my first - of just 11 stone. I was 23 years old. It wasn't just affecting my career: it was a health issue as well.
At drama school, I was told, 'Lay off the chips, or you'll never play Juliet.' Sometimes, in the stock room of the set of 'Dinnerladies,' I'd put away three or four Mars bars while waiting for a scene. Then, at 24, I lost five stone.
I went to Salford Tech. They did a two-year performing arts course. I went there singing and dancing - I had a terrible time. I turned up in green dungarees and German power boots. I was into prog rock at the time - Gong and Hawkwind - and I was clumping around.
I joined the Communist Party when I was 18. When I was 10, there was the miners' strike, and the Cold War was going on; it was quite a potent time to get involved in politics. I got involved through my grandfather, who was a member.
The 'Bolton News' is the best place for online comments. They say I'm an absolute idiot and a communist anarchist. I was never an anarchist; I was a communist!