Should I Stay or Should I Go?

Whitney: I researched a website that Steven Levitt of Freakonomics put up. He invited people to come to this website, input what the decision was that they were thinking about and then they could flip a virtual coin. 20,000 people went and did this; had you persevere, tails, you quit. Whitney: If we're experiencing something as a close call, which isn't close at all, what that means is that we should be quitting before we think it's a close call.