Narcissistic managers can affect far more than morale. Learn how narcissistic workplace behavior can shape disagreement, credit, evaluations, opportunities, employee voice, and what workers can do to protect themselves.

“Narcissist” has become a catch-all for everything from selfishness to serious abuse. This article looks at what gets lost when narcissistic traits, NPD, harmful behavior, and abuse are treated as interchangeable, and why the behavior itself often tells us more than the label.