There is a book about this: The Imp of the Mind http://www.amazon.com/Imp-Mind-Exploring-Epidemic-Obsessive/dp/0452283078 http://www.amazon.com/Imp-Mind-Explor

There is a book about this: The Imp of the Mind http://www.amazon.com/Imp-Mind-Exploring-Epidemic-Obsessive/dp/0452283078 http://www.amazon.com/Imp-Mind-Exploring-Epidemic-Obsessive/...