In medical school, I remember a professor of psychiatry saying, “You cannot talk someone out of psychosis.” I was reminded of this when I came across a case study called The Three Christs of Ypsilanti.
Social psychologist, Milton Rokeach, tried to cure three paranoid schizophrenics with messianic delusions. All three men believed themselves to be Jesus Christ. Rokeach introduced them and encouraged them to interact in Ypsilanti State Hospital. Each was confronted with the others’ conflicting views. Rokeach hoped that, by exposing the men to each other, they would reflect on, question, and correct their false beliefs.
The patients fought bitterly. In the end, none of them changed their minds. One patient now believed that the other two were dead, and were operated by “machines”. The other two thought their companions were simply “crazy” or mistaken.
Rokeach could not cure the three Christs. However, he later admitted that: “It did cure me of my godlike delusion that I could manipulate them out of their beliefs.”