I read a few newspaper articles a few years ago (sorry, don't have links) that most lottery winners would go back in time and rip up the ticket if it was possible. Many high profile lottery winners have had their relatives kidnapped and other such stories (if I remember the articles correctly). It also stated that most of them lost their friends, because everyone tried to butter them up, and they no longer knew who was genuine and who wasn't so they ended up as depressed hermits. I may be wrong. Maybe someone could find a link?