Yes if you have ever done shrooms and not saying I have but its always a weird trip. It doesn’t cure jack and only dumbazz college kids are stupid enough to do it. Its also like a 5 hour ride. It does not wear off fast. If you want to feel nauseous for about 30 minutes then hallucinate while laughing hysterically non stop for hours then mushrooms will get you there. :-)
What you describe sounds absolutely AWFUL and makes me wonder WHY anyone would ever want to take anything that would make them go through all of that! YUCK !
I see no problem investigating clinical use of psilocybin in terminal, refractory patients. Ketamine shows promise also. Too many knee jerks on this thread.