Bet You Can't Kill Yourself

You run full speed at the freshly mopped floor as expected you slipped but not as expected you landed flat on your back breaking it. One of the other patrons is an injury attourney who mangages to get you 1.2 mil for your accident.
Two years later the tape from the incident emerges showing you knew the floor was slick and you ran anyway. You are then forced to pay back all the money you spent.