The document discusses 5 types of leaders who are prone to becoming derailed: imposters, rationalizers, glory seekers, loners, and shooting stars. Imposters lack self-awareness and see underlings as threats. Rationalizers blame others instead of accepting responsibility. Glory seekers are motivated by fame over building lasting organizations. Loners fail to create support systems. Shooting stars' lives revolve around their careers and they don't learn from mistakes. All 5 see themselves as heroes but true leadership means empowering others, not just personal success. Leaders must avoid these pitfalls to stay grounded and elicit the best performance from their teams.