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.

I'm always writing, but directing takes priority over everything, unless the acting is a job that lifts that whole brand. If I get a part in a big film with a big director and I was going to direct one of my one films, I would take the former job because that job will only help anything that I then intend to do. I think in the long run, directing is the thing that will outlive everything else. Maybe that and writing.

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

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.”

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

Generally, an indie film in the U.K. is put together much like in the states. We got a tax credit. You sell the domestic rights, which can be quite low, but it's enough to push you over the line. And you get a tax credit on top of that, and then you cobble it together with private equity or gap financing and things like that.

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."