"Through unknown mechanisms, he yet again lost much of his trading capital, accumulated through 1929. Thus, in 1934, he declared bankruptcy for a second time.
Although untouchable trusts and cash assets at his death totalled over $5 million, he had failed to regain his trading confidence by his death. A lifelong history of clinical depression had finally become dominant in his final years.
In 1935, Dorothy shot their son, Jesse Livermore Jr., in a heated drunken argument. The son survived, but the episode caused a scandal. He would divorce Dorothy and marry another woman whose previous three husbands had all committed suicide. This would prove to be a grim harbinger.
In 1940, his book on trading strategies, building on the founding fame of 'Reminiscences of a Stock Operator' was published. In the Sherry-Netherland Hotel on November 28, 1940, he committed suicide. His clinical depression was cited as a factor. Today Livermore is regarded by many professional traders to be the greatest trader in history."