There are many other applications of psychedelic psychotherapy, such as ibogaine, or ayahuasca for the treatment of substance abuse. Large numbers of people could benefit from the use of psychedelics as entheogens, introducing people to spiritual experiences, reducing pain and suffering due to isolation, by the irresistible realisation that each of us is a small part of something much greater than any of us, that separateness is an illusion, there is nothing to fear, and love is accessible, shame can be left permanently behind. Rites of passage, responsibly organised, could benefit everyone.