I had a lot of great lakes of ignorance that I was up against, I would write what I knew in almost like islands that were rising up out of the oceans. Then I would take time off and read, sometimes for months, then I would write more of what I knew, and saw what I could see, as much as the story as I could see. And then at a certain point I had to write out what I thought was the plot because it was so hard to keep it all together in my head. And then I started to write in a more linear way.