Imagine you are a prisoner of war. You're thrown into an isolation space, not just for a week, or month, but for an entire year. All the while you're being tortured and despair seems to be around you. Should you continue to stay optimistic? James Stockdale thought otherwise. The optimists don't do well at all. What does well, you may ask and how you keep going if you don't have optimism? Find out the paradox that made Stockdale survive and thrive.