Because dead people are just like you and me, they still want things. They look at us all the time, and they miss being alive. We have taste and color and smell and feelings, and they don't have any of those things. They stare at us, they don't miss anything. They really see what's going on, and we hardly ever really see that. We're too busy thinking about things and getting everything wrong, so we miss ninety percent of what's happening.