Death is such a strange thing. One minute you're here and then just gone. You'd think there would be an anteroom, a place where you could be visited before you go.
How I envy writers who can work on aeroplanes or in hotel rooms. On the run I can produce an article or a book review, or even a film script, but for fiction I must have my own desk, my own wall with my own postcards pinned to it, and my own window not to look out of.
When I started writing, I was a great rationalist and believed I was absolutely in control. But the older one gets, the more confused, and for an artist I think that is quite a good thing: you allow in more of your instinctual self; your dreams, fantasies and memories. It's richer, in a way.
I read Nietzsche when I was a teenager and then I went back to reading him when I was in my thirties, and his voice spoke directly to me. Nietzsche is such a superb literary artist.
I sometimes think that I might be slightly autistic. There might be a syndrome that hasn't been named. I don't seem to see the world in the same way that most people I know see it. They don't seem to be baffled by it.
I never went to university. I'm self-educated. I didn't go because I was too impatient, too arrogant.
When young writers approach me for advice, I remind them, as gently as I can, that they are on their own, with no help available anywhere. Which is how it should be.
I know some of my memories are made up and they are far more powerful than the things that actually happened. For example, I always remember my brother posting me a copy of 'Dubliners' from Africa, but he says he never did.
I've been wrestling with Kafka since I was an adolescent. I think he's a great aphorist, a great letter writer, a great diarist, a great short story writer, and a great novelist - I'd put novelist last.
Why does the past seem so magical, so fraught, so luminous? At the time it was just, ugh, another boring bloody day. But, to look back on, it's a day full of miracles and light and extraordinary events. Why is this? What process do we apply to the past, to give it this vividness? I don't know.
I live in Dublin, God knows why. There are greatly more congenial places I could have settled in - Italy, France, Manhattan - but I like the climate here, and Irish light seems to be essential for me and for my writing.
Most crime fiction, no matter how 'hard-boiled' or bloodily forensic, is essentially sentimental, for most crime writers are disappointed romantics.
With the crime novels, it's delightful to have protagonists I can revisit in book after book. It's like having a fictitious family.
If I was asked to say what was the greatest invention of human beings, I would say the sentence.
My work is frequently described as cold, which is baffling, since it seems to me embarrassingly, shame-makingly, scandalously warm. I find my work filled with sentiment, and I can't imagine why people find it cold.
I don't know if there is a personal identity. We all imagine that we are absolute individuals. But when we begin to look for where this individuality resides, it's very difficult to find.
The effect of prizes on one's career - if that is what to call it - is considerable, since they give one more clout with publishers and more notoriety among journalists. The effect on one's writing, however, is nil - otherwise, one would be in deep trouble.