The saying goes that the early bird gets the worm. There is certainly something to be said for getting up, starting the day and being productive, but it doesn't seem fair to discredit all of the wonderful ideas, inventions and hard work that come about at night. This Earth is home to more than 7 billion people. It's insane to think that everyone would have the same sleep schedule or that success is had only by those who wake early. This got me wondering, are you a night owl, or an early bird?