They maintain their grandiose behavior using two dimensions: a self-promoting dimension that craves the admiration of others ...

Luigi Mangione, the Ivy League grad accused of assassinating United Healthcare CEO Brian Thompson on a midtown Manhattan sidewalk, displayed a pattern of “grandiose” behavior associated with ...

Grandiose narcissism is a personality trait ... strategies aimed at protecting one’s self-image through aggressive behavior toward others. This trait reflects a deep-seated insecurity and ...