THANATOS

:''This is about the god of classical mythology Thanatos or Thanatus; for other uses, see Thanatos (disambiguation).''

In Greek mythology, 'Thanatos' (in Ancient Greek, ''θάνατος'' – "''death''") was the personification of death (his Roman equivalent was Mors), and a minor figure in Greek mythology. Thanatos was a son of Nyx (Night) and Erebus (Darkness) and twin of Hypnos (Sleep). In early mythological accounts, Thanatos was perceived as a powerful figure armed with a sword, with a shaggy beard and a fierce face. His coming was marked by pain and grief. In later eras, as the transition from life to death in Elysium became a more attractive option, Thanatos came to be seen as a beautiful young man. Many Roman sarcophagi depict him as a winged boy, much like Cupid.
According to mythology, Thanatos could occasionally be outwitted, a feat that Sisyphus twice accomplished. When it came time for Sisyphus to die, he succeeded in chaining Thanatos up with his own shackles, thereby prohibiting the death of any mortal. Eventually Ares released Thanatos and handed Sisyphus over to him, though Sisyphus would trick Thanatos again by convincing Zeus to allow him to return to his wife. Other than being outwitted, Thanatos was once overpowered by Heracles. Heracles wrestled the deity at Admetus's house and won the ability to have Alcestis revived.
Thanatos is sometimes depicted as a young man carrying a butterfly (the ancient Greek word for butterfly is ''psyche'' which in modern Greek means soul), wreath or inverted torch in his hands. He has also been depicted as having two wings and a sword attached to his belt.
==Thanatos in psychology==
According to Sigmund Freud, humans have a life instinct (''eros'') and a death drive, which has also sometimes been called ''thanatos''. This postulated death drive allegedly compels humans to engage in risky and destructive behaviors that could lead to their own death. Behaviors such as thrill seeking, aggression, and risk taking are sometimes viewed as possible evidence for the presence of a death drive. However, from a scientific viewpoint, the notion of thanatos continues to be a highly controversial concept.