Cue, I was a Corporate Trainer of management trainees and a supervisor (banking), and a Staff Sergeant in The Kentucky Army National Guard. I trusted all the men and women that worked for me. But as a leader you can be a friend to them, but you can never become thier buddies or peer. Your job is to train, lead and accomplice the organizations mission and goals. You can never forget your position requires your oversight. You cannot expect to remain a Vice President or Staff Sergeant if you fail at your mission of oversight. I know of what I speak. I am now successfully retired from both careers. While you trust people, you always have to keep you eyes open and your ears listening. Very often leadership rolls can be lonely. You can never worry about being popular. You have to be respected because you lead by example. Not maintaining oversight burnt Ramsey, Jurich and Pitino. In summary, "the buck stops on the leader's desk". Failure gets you fired in the civilian world, and reduced in rank or court-martialed in the military world.