Have regular hours for work and play; make each day both useful and pleasant, and prove that you understand the worth of time by employing it well. Then youth will be delightful, old age will bring few regrets, and life will become a beautiful success.
Facebook, from what I can tell, is the virtual equivalent of dropping into the homes of several million people, all of whom say at the same time: 'Hey! Let's set up the slide projector!'