I think that each and every person alive should hear this talk. I read Eat, Pray, Love many moons ago (as I am sure half the world has) and it was wonderful and hearing her speak is equal amazing.
Please take the time to watch all 19 minutes. Amazing.
http://www.ted.com/talks/view/id/453
Ps. The crew from SYTYCD in the crowd tonight! As well as all the Brit-Brit dancers. So cool to see so many familiar faces and have such great crowd.