I suppose one should have an integrated personality, but I've never really seen the point.

I am violently untidy. My desk is overcrowded. I write my first drafts in longhand in a long notebook using a plastic throwaway fountain pen. Then I work on a word processor using a different desk and a different room.

I wrote every day between the ages of 12 and 20 when I stopped because I went to Barcelona, where life was too exciting to write.

I went to live in Barcelona in 1975, when I was twenty. Even before I went there, I knew more about the Spanish Civil War than I did about the Irish Civil War. I liked Barcelona, and then I grew to like a place in the Catalan Pyrenees called the Pillars, especially an area between the village of Flavors and the high mountains around it.

I said that when I looked at photographs of the firefighters who went into the Twin Towers, their faces looked to me like Irish faces. I hadn't yet learnt how careful outsiders have to be when talking about race in America, and I'd put my foot in it. Someone stood up and said aggressively, 'What do you mean by Irish faces?'

I have to write a first draft with a fountain pen before I type it up as a second.

The problem is once you've written the opening paragraph and worked out how the rest of the story will go in your head, there's nothing in it for you. I write in longhand using disposable fountain pens on the right-hand side of the notebook for the first draft, then I rewrite some of the sentences and paragraphs on the left-hand side.