Why Quitting Something Can Be Your Best Move

Entrepreneurs love telling stories of perseverance. But that can be misleading. "In order to succeed, you're going to have to quit the things that aren't worth pursuing," says Annie Duke, author of the new book "Quit: The Power of Knowing When to Walk Away". On this episode, she explains why we should see quitting as a virtue — and how to know when it's time to walk away.