Alexander Nevzorov. The art of insult (№ 338127)

A true Creator of Freudianism is still not the doctor himself, and C17 H21 N04.
However, cocaine, because of the known reasons was unable to claim all the credit went solely to Sigmund Freud.
By the way, apparently, cocaine intoxication prevented Freud to notice the significant medical discovery, which he accidentally did in 1884. Experiencing the cocaine sent to him for research factory Merck in Darmstadt, he tried his strong infusion on corneas own eyes and found cocainum the ability to paralyze the receptors, including pain.