When Pat Graves was going through a difficult time in his life, he flipped out. But not in the way you might think: He committed to doing a backflip every day and videotaped his flips for an audience that quickly grew. Doing flips reconnected him with something he had loved doing since he was a child and also gave him a mission. Find out how his simple idea launched the #InspireHappiness movement, and how he is using it to spread joy while maintaining his own balance.