It's not so much that I want to direct but that I have to. When I write something it terrifies me that if I give it to someone else and it doesn't turn out as it could have done, I'd feel as if I'd orphaned my baby.

The acting I got into by doing what we call pantomime, when I was sixteen. And, there were loads of very pretty girls in the show. I realized; I found out very early on, that the lead comic gets the girl. So, that was cool. When I went to university, I studied Economic Social History. And drama. That kind of got me into it. My main passion was to make films. It was never to be an actor. At that time, there weren't many opportunities for a working class Scottish actor. It was kind of an English thing. And it required a certain mannered cerebral acting style that I couldn't relate to.

A script is utterly useless in and of itself; it's only of any worth the minute your actors, your designers, your directors come into being.

Life is much weirder than fiction; nothing's more absurd.

Nine out of ten delinquents are frustrated actors.

I was on the set of 'Braveheart' and my mate says to me, 'Do you think this film will be any good?' And I really meant this, too, I told him 'Let me put it this way - It won't win any awards.' Cut to: five Oscars.

Part of the reason why movie bosses are so obsessed with crime movies is because they know that world and the criminals. And that's what they are - they would not hesitate to act illegally to achieve profit and gain.