I always think, when there's stuff that people don't like, I always say that if I have another success, I'll enjoy it more, but you don't really.

Normally, I'm a very controlling director. Directors are controlling. It's part of the job, but there's various degrees of it and the constructs I normally work on are very controlling constructs.

I think women assess time passage much better than men - because of their biological clocks - and they are much more realistic about measuring out time, whereas men tend to hang onto things. Women acknowledge the biology of their time, and dance through the beat of that drum...whereas men just drum.

When you have children your own hypocrisy becomes more apparent because you're telling them how to behave, and you're not behaving like that yourself. So it obliges one to really go in and try to look at why there is a huge gulf between how one knows one wants to behave and how one actually does behave.

Even though one of them is about an Edinburgh junkie and ones a little boy of eight in Manchester, you want them to always portray their world in such a vivid way that the audience can disappear inside the story.

I've always wanted to do a space movie.

Good storytelling for me is not so much technical expertise, which I know is applauded often; it's actually freshness of approach. It does mean you sometimes stumble and fall and make a horrible mess of things in seeking that freshness, but you should always keep trying to do that.