History can complement the scientific disciplines in teaching us about the nature of suicide. The death of Socrates, especially as described by Xenophon, suggests fear of the frailties of old age as a motive for suicide. A Platonic view implies heroism and martyrdom. Cleopatra's death and Kurt Cobain's, signify the importance of losing when the stakes are high, to the extent that the potential loss is simply too great to live with. Hemingway's death provides strong evidence for a genetic role at play, coupled with various risk factors, most notably mental illness (probably bipolar mood disorder) and setting unrealistic goals. 1.0 Introduction Taking one's own life seems an incomprehensible proposition to most of us, but globally about 800,000 persons kill themselves each year, and undoubtedly many more attempt suicide and yet more experience suicidal thoughts and suffer attendant psychological stress. The problem has been attacked from many angles, including inter alia, sociological analysis, behavioral analysis, and neuroscience. All of these disciplines have yielded significant insight into this sinister condition, yet it is possible that another discipline, history, has much to offer our understanding of the nature of suicide. The tenet of the historian, one must learn from the past, should not be dismissed readily when it comes to suicide. An exhaustive list of famous people who have taken their own lives, from ancient times through to today, would be depressingly long. Unfortunately, such deaths cover individuals engaged in all sorts of human endeavor, including the visual arts (e.g., 2 Vincent van Gogh and Jeanne Hébuterne), religion (Judas Iscariot), music (e.g., Bob Welch and Dalida), acting (e.g., Robyn Williams and Marilyn Monroe), sport (e.g., Yoon Ki-won and most likely Sid Barnes), writing (e.g., Nobel Laureate Yasunari Kawabata and Jean Améry), mathematics and the sciences (e.g., Alan Turing OBE FRS, father of computer science, and cryptology, and Nobel Laureate Hans Fischer), philosophy (Otto Weininger and David Stove), and military/political leadership (Cato, Adolf Hitler, Marcus Junius Brutus the Younger, Cleopatra VII Philopator and Marcus Antonius [Marc Antony], and possibly Emily Wilding Davison and Hannibal) among many others. Roman military leaders, famous in their own time, would fall on their own sword/dagger rather than face the humiliation of defeat (e.g., Marcus Junius Brutus, Gaius Cassius Longinus [Cassius], and Cato the Younger). Suicide is an insidious beast that touches all corners of society, and its complexity, and the distinct individuality of its causes make it difficult to draw general conclusions about its nature and likelihood. Modern research has however identified certain risk factors for suicide, including, inter alia, poor physical health, psychiatric disorders, psychosocial crisis, availability of means, exposure to models, genetic loading, personality characteristics (e.g., impulsivity, aggression), restricted fetal growth and perinatal circumstances, early traumatic l...