The performance group The Ant Farm redoing JFK's assassination in Dallas was an event that struck a chord with me, especially when one of the members said they'd only intended to do it once, but the Dallas audience insisted they repeat the performance.

I can tell that I shaped the book very deliberately, after a great deal of thought, and that I insisted this piece function as a prologue, but I find the word "intention," confusing ("trust the art," as D.H. Lawrence said, "not the artist"). These speculations are perhaps better responded to by text and reader, rather than author.

In the "Intervention" section of the book we go into that looping from a battery of positions (where healer and sufferer are blurred). I'm very interested in "repetition and revision" (to use Suzan Lori-Parks's phrase) and in the culture's desire to loop or repeat.

The boundary between expert and amateur was an imposed social-cultural "protection" which actually exposed a number of women to a fatal disease, because decaying matter, as the fireman said of fire (cited in the book's final piece, "Torch Song") "ain't got no rules on it."

There's a case in Baton Rouge, haunting me, where a mother left her twelve-year-old daughter to be babysat (every day for months) by a known pedophile and his four perverse friends, and the news broke of the bodies of two children, dead after long-term physical abuse, found in a storage locker in California. What hardest for me is, I suppose, what's hardest for my country

I had Paterson, and The Art Lover, to guide me for The Tales of Horror (written from 1988-'97 and published in 1999), but I still was so lost, back then, as I tried to understand what I was writing and how it went together. There was a draft of that manuscript that had all these brightly colored paper clips on the pages so I could visualize what I saw as the book's themes and threads - that was a long time ago.

It is worth asking who decides what's an "obsession" and where it differs from meditation or the kind of deep dwelling on a subject we see in philosophy or the work of Robert Wilson, for instance?