The only way for the leader of a team to create a safe environment for his team members to be vulnerable is by stepping up and doing something that feels unsafe and uncomfortable first. By getting naked before anyone else, by taking the risk of making himself vulnerable with no guarantee that other members of the team will respond in kind, a leader demonstrates an extraordinary level of selflessness and dedication to the team. And that gives him the right, and the confidence, to ask others to do the same.