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.

You have to show the negative to show the positivity that comes from it.

'Pulp Fiction' blew my mind; beforehand, I'd watch films and there was a beginning, middle and an end, and that's it. There is in that film, too, but it's out of sequence.

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 asked my media teacher, "You can make films out of sequence?" and he was like "Yeah! You can do whatever you want." I just started to write because I was fed up of not seeing the stories that I wanted, so I was like "Stop moaning and write something."

When people say to me: "Oh don't worry, if one door closes another one opens..." If one door closes for me, go through the window - I'm not interested in waiting around for people to give me opportunities. I try and make things happen and if I am given opportunities I take them and work harder.

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".