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
Calypso (mythology) Calypso (mythology) Calypso (; ) was a nymph in Greek mythology, who lived on the island of Ogygia, where, according to the "Odyssey", she detained Odysseus for seven years. The etymology of Calypso's name is from (), meaning "to cover", "to conceal", "to hide", or "to deceive". According to "Etymologicum Magnum", her name means "concealing the knowledge" (), which – combined with the Homeric epithet (, meaning "subtle" or "wily") – justifies the hermetic character of Calypso and her island. The word is derived from Proto-Indo-European *"ḱel-", making it cognate with the English word "Hell". Calypso is generally said to