"I feel as if I've been trespassing my whole life in one way or another: Literally trespassing, as someone who has lived abroad a lot and traveled widely; but trespassing morally, in the sense that I've made some unconventional choices in my life and, although I certainly am not a practicing Catholic anymore, I still have echoes of a Catholic conscience that tell me that I'm trespassing. I'm also trespassing in the sense of being from the working class and moving into a middle-class environment; and trespassing in the sense of transgressing literary conventions because that book plays with a lot of different forms."