Jeffrey Eugenides

The daily act of writing remains as demanding and maddening as it was before, and the pleasure you get from writing - rare but profound - remains at the true heart of the enterprise. On their best days, writers all over the world are winning Pulitzers, all alone in their studios, with no one watching.

Basically, I get paid to be crazy. I get paid to believe I'm someone else, live in a completely false reality, and believe it's real. And that's a little scary. And I do it to the best of my ability. But it's kind of like swimming out to sea. You have to leave enough energy to swim back, and sometimes you get scared you swam too far.

The historical novelist has to consider what has actually happened, while the SF writer is dealing in possibilities, but they are both in the business of imagining a world unlike our own and yet connected to it.