The speculators deadly enemies are: Ignorance, greed, fear and hope. All the statute books in the world and all the rules of all the Exchanges on earth cannot eliminate these from the human animal.
Edwin LefevreFear and hope remain the same; therefore the study of the psychology of speculators is as valuable as it ever was. Weapons change, but strategy remains strategy, on the New York Stock Exchange as on the battlefield. I think the clearest summing up of the whole thing was expressed by Thomas F. Woodlock when he declared: โThe principles of successful stock speculation are based on the supposition that people will continue in the future to make the mistakes that they have made in the past.โ
Edwin Lefevre