Karma. You've heard of it. It is often explained as "what goes around comes around", or if you do good, good will be done to you, do bad and bad will be done to you. I don't believe that Karma is a magical force in the universe that punishes or rewards people. I don't believe there are any guarantees that anyone will get what they deserve. Why didn't Mother Theresa win the lottery so she could feed millions? Why is Charles Manson still alive? If Karma were real, it would be pretty inefficient.