- What symptoms of Schizophrenia did John Nash exhibit at the beginning of the movie? In the beginning of the movie the symptoms John Nash exhibit were hallucinations and delusions.
- What symptoms did he exhibit at the end of the movie? At the end of the movie the symptoms John Nash exhibit were hallucinations, delusions, paranoid ideations, and a distorted perception of reality.
- When did John Nash actually realize that his hallucinations were not real? When he realized that Marcee, the imaginary niece of his imaginary roommate never gets any older.