When we "win" these performance we get items that allow us glimpses into visions of people that look like us in another life. Some people believe these visions are real after a certain point. And some people experience physical changes the more they watch. It's up to you if you want to look or not, but usually one or two is safe, but you also might be tempted to look at more of them. Some people have other people look at them on their behalf to help mitigate any effects while still getting the "story".