I see this article about a pet kangaroo that saves its owner's life when a tree branch fell on him during a storm. It went and got help. At first I feel happy. I think, we all need kangaroos. It could go places with you, always have your back. Then I think, evolution has reached a precarious place when kangaroos are saving stupid people. I mean come on, are you going to lay down your life for your kangaroo? Well are you?