I have lots of fiction in the drawer, but the essays I mostly kick out into the world, ready or not. Fiction incubates differently, I suppose.

I'm not a very savvy operator - it's not who I am, it's not what I do - and so I have to go at things in ways that suit me. I just write what I write and the stuff finds its vagrant way in the world, somehow. The venues appear; the work always finds a home, eventually.

Even with an assignment, I take over, I find a freedom and make the idea my own, and that's where you get the sense that the essays become something very different than the original subject. Assignments are great, though - they test your mettle, your spirit and resilience. All of sudden you drop in, you don't know anything, you're vulnerable and available.

Really, I think among the many mistakes I've made over my life, one of them was caring so much about the short story.

My instinct tells me "purpose" is maybe the enemy of a good personal essay. In my own experience, I'm always lost and wandering and searching - where am I? how'd I get in this mess? what's the point? - right through to the final draft, and sometimes even beyond that - baffled and defeated still, confused as to purpose long after the thing's in print. I never really have a guiding purpose or a point, not at the outset, anyway. It's like life: It's all discovered en route.

Nowadays I imagine people find freer and more accepting venues in blogs, on Tumblr and Instagram and Facebook, in the riot of shouting that trails in the wake of every news story. So there's always the pandemonium of the Internet, if you need to get your lunatic opinions out in public. I find most of that stuff a little insane-making and my preference is to encounter personal essays in the relatively sedate and stable universe of print, in literary quarterlies, magazines and books. But I'm sure you can find plenty of good stuff in lonely outposts all across the World Wide Web.

What the nostalgic past and the imaginary future seem to share in common is a form of idealism, perhaps a dream of wholeness. Our future is just as goopy with sentiment as our past. To me, they're the same, both very tempting, and I don't believe in either, although the idealism is probably important.