Jesse Jackson

I was badly bullied when I was in the seventh grade - relentlessly, mercilessly - by a group of 12-year-old girls. And it left me with a determination that no matter what, I had to throw my shoulders back, stick out my chin, and project a sense that no one and nothing could hurt me. That turned out to be a life-changing mistake.

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.