Narcissism is a factor in trait theory used in various self-report inventories of personality such as the Millon Clinical Multiaxial Inventory. It is one of the three dark triadic personality traits (the others being psychopathy and Machiavellianism). Except in the sense of primary narcissism or healthy self-love, narcissism is usually considered a problem in a person's or group's relationships with self and others. Narcissism is not the same as egocentrism. The term "narcissism" comes from the Greek myth about Narcissus (, ""), a handsome Greek youth who, according to Ovid, rejected the desperate advances of the nymph Echo. This caused Narcissus
Nicaea (mythology) Nicaea (mythology) In Greek mythology, Nicaea or Nikaia was a naiad nymph ("the Astakid nymph", as referred to by Nonnus) of the springs or fountain of the Greek colony of Nikaia in Bithynia (northwestern Anatolia) or else the goddess of the adjacent lake Askanios (Ascanius). She was the daughter of the river-god Sangarius and Cybele. By the god of wine, Dionysus, she mothered Telete (consecration) She was a devotee of the goddess Artemis. When a shepherd, Hymen, pursued Nicaea, she killed him with an arrow to the heart. This enraged Eros, who inspired Dionysus to fall in love with her.