What triggers a poem for me is not the same as what triggers an essay. My mind is geared now to looking for, or to watching out for, the image that attracts my attention or the phrase or the strange juxtaposition that strikes me bodily, or an odd question or supposition.

My object when writing prose is to write as clearly as possible. I think I know what I'm saying in prose, and I want others to understand it and to be able to restate it.

For me, prose is never a poem. Because with prose there are so very few tools to create the music. And one of the most important tools missing is the ability to create silences, as you can in poetry by how you fashion the lines and breaks within the lines and stanzas.

Ordering is very important with essays, even if a reader doesn't read the essays or the poems in order through the book...

I like poetry because poetry - even in free verse - is formal, and it has to be very concise and packed and rich, and I like the feeling of having to do that, having to make the language tight and still free, as if the deepest freedom is created by the restrictions.

Often I'm struck by something that I read; then I go and research it a little more, especially if I begin a poem, and I find out that I need to know more. Then I usually get intrigued and excited about whatever it is I'm writing about.

Poetry is very playful with language. I think all poetry, at its heart, is playful. It's doing unusual and playful things with the language, stirring it up. And prose is not doing that. Primarily it's not attempting to do that.