This past fall, I did a documentary with HBO, directed by Peter Berg and produced by Michael Strahan, called State of Play: Happiness. In the film, we explored how to create a positive culture in organizations where the culture or conditions make it difficult to talk about “happiness.” During the first half of the documentary, we examined the NFL to see how people create happiness in an organization where the average career is 3.3 years, where there’s a high potential for injury, where the competition is high, and where there’s a perceived culture of being too tough to talk about emotions. In the second half, we counterposed the NFL with the military, specifically the Navy SEALs. The conclusions that we drew from these case studies may surprise you. One of those conclusions was that stress actually made people feel more bonded to their organizations.