My novels tend to come about from a fusion of two big ideas, creating a critical mass that then fissions, throwing off hundreds of other particles, riffs, tropes and characters.

As the render is to the building, and the blueprint to the machine, so sport is to social existence.

From time to time, as if heaven-sent to annoy, someone will ask me if I'm self-disciplined when it comes to my work. I usually look witheringly at them and snarl, 'What do you think?' I mean, how do you imagine anyone writes a quarter of a million words a year for publication?

I used to find myself goofed out in the street on drugs. And I had such a bad problem with addiction at the time that I didn't mind. I was dealing cocaine and shooting up a lot of cocaine. And that's not a good space to be in.

For myself, I haven't been content to carry on producing books that merely strain against the conventions - as I've grown older, and realised that there aren't that many books left for me to write, so I've become determined that they should be the fictive equivalent of ripping the damn corset off altogether and chucking it on the fire.

Death, the real simile for disease - for when we are ill, do we not always feel like we are dying, even if it's only a little? - remains, despite our secularism, the most metaphoricised phenomenon of all.

Always carry a notebook. And I mean always.