After Kidulthood, I was called in to a meeting and told that I didn't write women very well. I was very annoyed.

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.

It always seems that the generation below you is getting worse, which is why I had the worst character in the film Adulthood that said it. I don't remember speaking to my elders like that, because you never remember... actually our generation was quite bad because everyone else always seems worse.

The BFI recently did a study of the British films that have the most people of color in them in the last 10 years, and in the top 10, three of the films were my films. I've always been a glass-is-half-full person. I've always gone, "If people aren't going to do it, I'm going to do it".

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.

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'd always much rather be second choice on anything because it makes you work harder.