Over four separate nights, I took ecstasy, ketamine, valium and cocaine, and monitored my heart rate, sleep, steps and number of calories burned.
A new study suggests that the drug could be used to "rewrite" drinking memories and help tackle alcohol abuse.
As well as 300 ecstasy pills.
The drug, esketamine, is a new kind of antidepressant for people who haven't responded to other treatments.
Study participants bravely took LSD and ketamine in the name of science.
"My family had no idea: I drink a lot of Diet Coke and they just thought I was hyper or, when I was coming down, they thought I was just having a depressive moment."