I think it is so funny to read about never putting a hat on the bed. Years ago I read a funny story in Reader's Digest about an older couple that had always slept on separate twin beds. Man's friend asked him once how he knew when his wife was 'in the mood'. He said 'Every night I wear my hat to bed and throw it over to her bed. Some times she throws it back, some times she brings it back'. Laughed my butt off when I read it and it has stuck with me all these years ;-)