Publishing a book is a great thing, and I'm grateful, but it's also a horrible, exposing thing. Once you've published a book, you never write quite as freely again. You're aware, from that point onward, of the kinds of things critics might say about it. You're aware of the kinds of things your publishers might like and dislike about it. You're half-aware of marketing strategies - of all the stuff around the book. Whereas with your very first piece of fiction, if you're lucky, those things barely occur to you at all.

The whole process of having to put the thing into the world seems so antithetical to the act of writing. Poetry is slightly easier, because there's less money and fewer people involved. You just let a book of poems trickle out in the world, and it finds its own people. Novels are much harder, and you don't think you should have to do some of the things you're made to do.

Cargo cults fascinate me partly because Christianity itself is in many ways a cargo cult.

You become a writer because you like to be alone in a room with your books.

Poetry is a way of being alone without feeling alone. It allows you to experience another mind, I suppose. And it does that more fully than other art forms, I think. It doesn't simply describe an experience, or a feeling, or a moment: it evokes it through, say, rhythm or tone or diction or metaphor. It creates a mood. A poem communicates before it is understood; it's not a fully paraphrasable form, which distinguishes it from other forms of writing.

In terms of poetry, I worry about being far from the voice of my childhood, the rhythms of Ulster speech, and the liveliness of its dialect. I know there is a vitality to New York talk, but living among people of different cultures does mean you're forced to homogenize and lose the interesting words and phrases in order to be understood.

The whole point of writing poetry or fiction is that you get to agonize over whatever it is you want to say, and you finally say it, and you get it as perfect as you can make it. Then you're forced to babble freestyle.