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.

People can criticise me all day long. It just washes off me. You might as well be talking to a wall.

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.

I don't like doing things that are too easy.

I'm just who I am. I don't try to change myself for other people.

I would say to any young black , if you get a job and you're asked to work 100%, then you work 125% and don't complain about it. The moment you complain about it, then you don't really want to work. Always do more than you're asked to do and you'll get far in life - and that applies to all youth.