I look for material that both interest me and challenges me. If I am drawn to the material and I have to work hard at it, the characters and the plots reflect the hours and hours of research.
When I'm sitting in the church alone, I can hear singing of the old people. I can hear their singing and I can hear their praying, and sometimes I hum one of their songs.
If it's nice out, I swim pretty much every day for about half an hour. I have a great pool; it's very private and not too many people use it.

