Dr. William (Bill) Richards is a psychologist at John Hopkins University where he studies psilocybin and its effect on our psyche. He has conducted many (legal) psychotherapy sessions with the aid of psilocybin, and believes these sessions that induce mystical experiences have the potential to heal us of our addictions, overcome past trauma, relieve depression, and much more.

https://hopkinspsychedelic.org/richards

https://youtu.be/-qXaR7v29iw