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…
These systems are likely deeply tangled up in your biology. Robert Sapolsky has a Stanford lecture series on this: https://www.youtube.com/watch?v=NNnIGh9g6fA
Well worth a watch!