Psychologycal approach was about the mental illness that research tried to discuss abotut the schizophrenic in C.E Christiansen’s the Roommate. This research aimed to analyze the kinds of schizophrenic in The Roommate and healing the schizophrenic disease as described in The Roommate. The reseaech focused on Kreaplin and Rosen theory to analyze the mental illness.Then, the data were analyzed…