I highly enjoyed Tania Luna's Ted talk and it actually makes me think. I love the quote she gave us that stated; " We feel most comfortable when we are certain, but we feel most alive when we are not." You only live once. Why would you live to be 100 years old but you wouldnt have fun stories to tell or have fun stories to be remembered by? I would rather live to be 50 but enjoy my life and take like by the horns everyday. For example, go skydiving, bungee jumping, travel the world, go to the moon, just live life care free!