Apollonius of Tyana

In my travels, which have been wider than ever man yet accomplished, I have seen many, many wild beasts of Arabia and India; but this beast, that is commonly called a Tyrant, I know not how many heads it has, nor if it be crooked of claw, and armed with horrible fangs.

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.

After decades spent in rewrite rooms surrounded by other shouting writers, I discovered that I work best alone. I like being in charge of my time, working out the problems according to my own rhythms and being able to nap. That's a big one, the napping on demand!