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
Thalia (nymph) Macrobius's "Saturnales" (song V) states how Zeus seized this Thalia whilst he was in the form of an eagle, as he did with Aegina, Leto and Ganymede. He then made love to her near the river Symethe on Sicily and then buried her in the ground to avoid Hera's jealousy. Her twin children, the Palici, were thus born from the earth, though other authors make the Palici the sons of Hephaestus. Thalia (nymph) In Greek mythology, Thalia or Thaleia ( ; "Tháleia" or Θάλια "Thália", "the Joyous, the Flourishing", from θάλλειν / thállein, "to flourish, to be green") is a