Journey into the secrets of long-term relationships, and play along to discover what attracts two people together beyond conscious control-including a shocking revelation of the one body part that often predicts compatibility.

This is a show about your brain and stress. You'll see how your brain manages stress and how stress also manages you. From traffic jams to screaming babies, angry bosses to bill payments, you're surrounded by stress every day. But stress has a purpose, and you'll discover why it's a good thing in many situations, even though it can overwhelm you. That said, don't let stress stress you out--there are ways to manage it! Through a series of interactive games and experiments, you'll discover how stress works--and how to handle it better.