Today’s leaders not only have to face an extremely volatile context, but their position is also challenged by numerous societal and technological (r)evolutions. From a specialist who has taken on responsibilities, the leader becomes a sort of general practitioner. He or she must simultaneously listen, lead, coach, envision, define the strategy, decide, and achieve objectives while facing all kinds of disruptions. This requires a broad range of skills, ranging from leadership to strategy, including the ability to communicate and persuade.