The participants experienced “rapid and important” antidepressant and anxiolytic results with the use of psychedelics. These effects lasted for various months. The two Guys were eventually dismissed from Harvard but went on to be symbols on the psychedelic drug and hippie counterculture. According to the National Institute on Drug Abuse, https://medium.com/@LsdWorld/the-future-of-lsd-research-and-potential-medical-uses-40ebd16dd150