There are some things that are real, that you can see, that you can observe, like the moon, and grass and things. But for ideas to become real, they have to be played on your senses.

I think that three-act fundamentalism in film culture is a problem sometimes, because it's almost too obvious, or it's too expected. And it's not the only way to fill two hours, or to phrase things, or to order thoughts, or order ideas.

I took four years off after 'In the Cut' because I wanted to see who I'd be without work. I even tried being a hermit in the wilderness in New Zealand. I stayed in a warden's hut two-and-a-half hours off the Routeburn Track through the fjords on the South Island. It was early winter, so there was no electricity or running water.

It's been such a deep and amazing journey for me, getting close to John Keats, and also I love Shelley and Byron. I mean, the thing about the Romantic poets is that they've got the epitaph of romantic posthumously. They all died really young, and Keats, the youngest of them all.

Performers are so vulnerable. They're frightened of humiliation, sure their work will be crap. I try to make an environment where it's warm, where it's OK to fail - a kind of home, I suppose.

As for how criticism of Keats' poetry relates to criticism of my own work, I'll leave that for others to decide.

This is the first generation to grow up on Thatcher - it's a different ethos. It's money minded, and it's the cult of yourself. Now that's fine, except when it falls down, and you can't achieve your goals - through high unemployment, through the fact that you probably need inherited money to get anywhere.