Psychosis is unhealthy in solitude for the psychotic is out of touch with the physical reality where his physical body exists. Psychosis is unhealthy in society for the psychotic is illiterate in the reality that others seem to have agreed upon. If there is objective reality, we are all psychotic, because our subjective worlds as they appear to us are not necessarily the worlds that are. Assuming then, that the average of our many subjectivities trends towards objectivity, each of us cures our unique psychosis by empathy. We come closer to reality through understanding and conversing with others and nature.