grandiosity is a psychological term that refers to an unrealistic sense of superiority or uniqueness. People who experience grandiosity may believe that they have special talents, abilities, or destinies that set them apart from others. They may also disregard the feelings, opinions, or achievements of others whom they consider inferior. grandiosity can be a symptom of some mental health conditions, such as bipolar disorder, narcissistic personality disorder, or schizoaffective disorder. grandiosity can affect one’s relationships, self-esteem, and wellbeing.
