Neil Gaiman - Commencement Speech 2012

Well worth watching. And if you haven't, read or listen to one of his books. I recommend starting with The Graveyard Book or Stardust.

"The moment that you feel that, just possibly, you're walking down the street naked, exposing too much of your heart and your mind and what exists on the inside, showing too much of yourself. That's the moment you may be starting to get it right."