Yeah, nothing is perfect. We're just trying to be the best we can be. Humans are the best in many ways but always and forever, we are the earth trying to make a better and stronger creature. We are the top of the evolutionary scale but that's not a ending. There's always going to be more. In 50,000 years, you and I might be like chimpanzees to the current job holding top life. That's not a slight on us. We are what we are. This is our time. Let's make the most of it.