When I wrote 'Kidulthood,' I didn't even know there was going to be a 'Kidulthood.' I just wanted to test myself to see if I could write a script.

I don't feel that I'm a role model. I'm just me. If people want to look up to me then that's their business. I'm not perfect and I don't consider myself to be a role model. But to be honest, I'd much rather my kids look up to me than look up to some rock star who gets off jail more times than is even funny.

I think one thing my mother always instilled in me was a sense of individuality. Being an only child, I never thought I had to rely on anyone. I was never afraid to be alone and I was never afraid to be my own person. So when all my friends were like, "Let's smoke weed," I was like, "I'm not doing it." It wasn't because I was trying to be a rebel or because I didn't like it or I was anti-drugs. I just didn't do it because I didn't want to do it, and if I didn't want to do it, I wasn't doing it. That was it.

I'm always willing to work that little bit harder to achieve what I need to achieve because I feel like it's a blessing for me to be here. I was never supposed to be here. I'm the black council estate kid, single parent, from West London, with friends that are in jail, friends that have committed heinous crimes, friends that are doing nothing. I'm not supposed to be here, therefore I have nothing to lose. I'm always going to work harder than everyone else because if it doesn't work, "So what?".

I couldn't tell you the ratio, but probably for every job you see me do, there would be 20 rejections.

What I want to do is make things that I think people want to watch. I'm a film fan, so I think I'm in touch with other film fans and that they might want to watch stuff. The other reason I really don't care is because no matter what you do in life, no matter what you wear, or what you say, people are going to like it or they're not. And that is all. Everything, down to the socks I chose today - people are going to like them or they're not and there's nothing you can do about that.

You'll never see me in any of the tabloids because I've made a conscious effort to stay out of that. I'm not interested in fame. I'm interested in hard work and letting my work speak for what I do. I've been in high-profile shows but you don't see stories on me because I don't go out and court them.