7 Signs That Someone Has "Hubris Syndrome"

In an article on Psychology Today, Susan Krauss Whitbourne, PhD, ABPP, explores "hubris syndrome," a potentially dangerous personality flaw characterized by exaggerated pride, contempt for others, and a diminished sense of reality. Drawing from Jean-Paul Selten's research, Whitbourne outlines how hubris develops in individuals who attain significant power or success, leading to reckless and impulsive behavior. Unlike traits of narcissism or antisocial behavior, hubris arises specifically from life events granting control that is subsequently abused. These individuals often display grandiosity, disinhibition, and disregard for others, impacting those around them and sometimes broader society.

Whitbourne identifies seven criteria to define hubris syndrome, including adult onset following significant success, persistent personality changes, and a lack of alternate medical explanations. Recognizing these signs can help mitigate the harm caused by powerful figures who lose touch with reality. Whitbourne suggests that understanding hubris not only aids in identifying toxic leaders but also serves as a personal check to avoid similar pitfalls when attaining success.