What is intellectual narcissism?

Intellectual narcissism is a concept in psychology that refers to a personality trait characterized by an inflated sense of intellectual superiority and a need for constant admiration and validation from others. Such individuals often have a tendency to overestimate their own abilities, and have a strong desire to be the center of attention in any intellectual setting. The term "intellectual narcissism" was coined by British psychoanalyst Robert D. Hare, and has since gained traction as a useful concept in understanding certain aspects of human behavior, such as the tendency to display exaggerated levels of self-importance and a lack of receptiveness to contradictory or negative feedback.