Last time I wrote about ecstasy, it was about the rise in ER visits and the inherent dangers of using a drug that inevitably depletes one’s levels of serotonin and has the potentiality of long-term brain damage. So, when I came across an article talking about using MDMA (ecstasy) to treat post-traumatic stress syndrome (PTSD), my curiosity was sparked. Psychedelic drugs have been used to treat mental illness before, and with some success: In the 50s and 60s, psychology was in a Freudian phase, viewing psychological issues as conflicts between the conscious and unconscious minds. At that time, psychedelics were …