I had never done any kind of drugs in my life or psychedelics, but took Ayahuasca once with friends who were in the personal wellness space circa 2010. My experience: - tastes like mud - it’s recommended to vomit after taking it, but I felt too self-conscious because we were all together in the same room - the first part of the trip was wonderful as I spent 2hours in bliss seeing colored lights, I still remember this…
Perhaps this experience when bundled with a professional could have great impacts that are permanent, as long as you don't start fighting the therapist I suppose! The opposite could also happen, I don't know. Would be interesting to see studies on this.