One of the most bizarre and intriguing findings is that people with brain damage may be particularly good investors. Why? Because damage to certain parts of the brain can impair the emotional responses that cause the rest of us to do foolish things. A team of researchers from Carnegie Mellon, Stanford, and the University of Iowa conducted an experiment that compared the investment decisions made by fifteen patients with damage to the areas of the brain that control emotions (but with intact logic and cognitive functions) to the investment decisions made by a control group. The brain-damaged investors finished the game with 13 percent more money than the control group, largely, the authors believe, because they do not experience fear and anxiety. The impaired investors took more risks when there were high potential payoffs and got less emotional when they made losses.7 This