The critical skill is not balance, but its inverse, intentional imbalance. The great manager bets that he will prevail by magnifying, emphasizing, and then capitalizing on each employee’s uniqueness. The great leader comes to a conclusion about his core customer, his organization’s strengths, its core score, and the actions he will commit to right now, and then, in the service of clarity, banishes from his thought and conversation almost everything else. The sustainably effective individual, by