You wanted had data? Take a
look at these scientific articles, each of them showing that patient with underlining psychiatric conditions are at high risk for long -term psychotic episodes from psylocibin ingestion. Have fun.
Vollenweider FX, Vollenweider-Scherpenhuyzen MF, Babler A, Vogel H, Hell D. (1998). "Psilocybin induces schizophrenia-like psychosis in humans via a serotonin-2 agonist action". NeuroReport 9 (17): 3897–902.
Hyde C, Glancy P, Omerod P, Hall D, Taylor GS. (1978).