"Over the years, the way in which society views the taking of one’s own life has varied enormously. Suicide has not always been seen as the act of a sick and depressed person. In ancient Greece, Athenian magistrates kept a supply of poison for anyone who wanted to die. You just needed official permission. For the Stoics of ancient times, suicide was considered an appropriate response, if the problems of pain, grave illness or physical abnormalities became too great. With the rise of Christianity, however, suicide came to be viewed as a sin (a violation of the sixth commandment). As Lisa Lieberman writes in her book Leaving You, all of a sudden ‘the Roman ideal of heroic individualism’ was replaced ‘with a platonic concept of submission to divine authority’."