We were all born to do one important thing: to pursue our "life's task" and master it. That's what Robert Greene believes. In fact, he's written a whole book about the subject, and it's called Mastery.

Awhile back, I had a chance to sit down (virtually speaking) with Robert and interview him. We talked about the concept of calling, apprenticeship, and how to master your craft. Greene believes we all have something we intuitively know we were meant to do, and the path to that work — what he calls your "life's task" — is less glamorous than we've been told.