I too use the book trick :) so to speak . Just 30 minutes of reading some SF before I go to sleep helps a lot. I then tend to think about the characters in the

I too use the book trick :) so to speak . Just 30 minutes of reading some SF before I go to sleep helps a lot. I then tend to think about the characters in the book or I imagine being on another planet :) . It really helps when I do that.