https://digest.bps.org.uk/2018/01/19/psilocybin-from-magic-mushrooms-plus-meditation-and-spiritual-training-leads-to-lasting-changes-in-positive-traits/ and https://boingboing.net/2018/01/18/enhance-mystical-type-experien.html https://www.eagleshaman.com/shamanism/psilocybin-mushrooms/