I had a buddy that worked in Vegas a few years ago. He said he used to cash his paycheck at a certain casino as they would give 10 percent extra on your check. He said the place where they cashed your check was way in the back of the casino and after you cashed your check, you had to walk past all the gaming tables, slot machines, etc. What most people would do was gamble the extra 10 percent thinking it was free money. When they lost that, they would gamble part of their pay check away. He said he was tempted several times, but always resisted the temptation and made an extra ten percent on his income every week.