a person who’s told he has a 95 percent chance of receiving $10,000 or a 100 percent chance of getting $9,499 will usually avoid risk and take the 100 percent certain safe choice, while the same person who’s told he has a 95 percent chance of losing $10,000 or a 100 percent chance of losing $9,499 will make the opposite choice, risking the bigger 95 percent option to avoid the loss. The chance for loss incites more risk than the possibility of an equal gain.