If someone were to ask me to make a list of the most valuable qualities a person should develop in order to thrive in the world of work—and for that matter, life—I would put being a team player at the top. The ability to work effectively with others, to add value within the dynamics of a group endeavor, is more critical in today’s fluid world than it has ever been. Few people succeed at work, in the family, or in any social context without it. I’m sure that most people would agree with