Ah walk doon Hammersmith Broadway, London seeming strange and alien, after only a three-month absence, as familiar places do when you’ve been away. It’s as if everything is a copy of what you knew before, similar, yet somehow lacking in its usual qualities, a bit like the wey things are in a dream. They say you have to live in a place to know it, but you have to come fresh tae really see it.

[Margaret Thatcher] was the invisible hand behind it. Without that, there'd be no Trainspotting and no Filth.

You write people as human beings first and then the gender specific stuff second.

People go to the big urban centres because they have a quality of life, a quality of intellectual inquiry in the big urban centres that you don't necessarily have in smaller, rural communities. I've got loads of friends and relatives that live there. People like living there, bringing up their kids there and all that stuff, but it'd be the death of me. I couldn't be in a small town, ten minutes I'd enjoy it, and then I'd get fed up because you're so constrained and constricted by it.

People even split up by text message, they dump each other by text. Everything seems so disposable, so throwaway, but you have to engage with that if you're writing about the modern world. You've also got all these pop references that you feel obligated to make. They're just part of the bricolage of the whole thing, whether or not these are actually significant elements themselves.

I'm more of a warrior than you'll ever be. I believe in the class war. I believe in the battle of the sexes. I believe in my tribe. I believe in the righteous, intelligent clued-up section of the working classes against the brain-dead moronic masses as well as the mediocre, soulless bourgeoisie.

I enjoy the freedom of the blank page.