Here is a good video of John Doerr (a VC at Kleiner Perkins) leading a discussion among successful founders of how to be an entrepreneur. This panel took place at the Aspen Ideas Festival. The panel participants were Flipboard co-founder & CEO Mike McCue, Nest founder & CEO Tony Fadell, Path co-founder & CEO Dave Morin and product designer Yves Behar.
Just start, says Dave Morin. "Starting is the most important step."