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

I think that's important for all ages, to not be afraid of being an individual. I grew up on my own, as an only child, so early on I think I was quite capable of making decisions by myself and being an individual.

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.

All the young people grow up too fast and want to be able to do this, or that. When you get to the older age and you have a mortgage, bills, this and that you think: "If I had done that differently when I was younger, then I wouldn't be in this situation now."

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

I think now you see a lot more British films from the perspective of, I guess what would be considered "new" British people - people of color, Asian people. I think that's what's happening now, whereas 20 years ago it couldn't happen because it was still predominantly, "British film is about middle-class white families and what they do."