Missouri allows compulsive gamblers to ban themselves from the state's casinos for life. Over 14,000 people have signed up even though a casino will have you arrested for trespassing if you show up. (You have to show an ID is you win big, ask for comps, or get a cash advance. Like other states, Illinois has copied the Missouri system but also pays casino workers a $250 bounty for each banned-player they catch.)
What do I not understand: in Missouri, over 1,000 self-banned players are arrested each year!
Maybe it adds to the thrill.