In the movie, "A Beautiful Mind", John Nash displays classic positive symptoms of a schizophrenic. This movie does a fair job in portraying the personality and daily suffering of someone who is affected by the disease, although the film does not give a completely historically accurate account. In the film, John Nash would fall into the category of a paranoid schizophrenic, portraying all the symptoms that are typical for this illness. Nash suffers delusions of persecution, believing that there is a government conspiracy against him. He believes that because he is supposedly a secret agent working for the government breaking Soviet codes, and that the KGB was out to get him. In addition to these delusions, Nash experiences hallucinations which are shown from the moment that he starts college at Princeton University. He hallucinates that he has a roommate, when in reality it is uncovered later in the film that he was in a single occupancy room his entire stay at Princeton. Additionally, he frequently has conversations and takes advice from this imaginary roommate. He also imagines a little girl that is introduced to him by his alleged roommate. While going about his daily life, he is constantly surrounded by these inventions. These are classic positive symptoms of the paranoid schizophrenic, which are heavily supported by DSM-IV. Psychological predictions also agree with the behavior John Nash exhibited in the movie. This movie accurately teaches the public the positive affects of a schizophrenic. The movie does not portray schizophrenia as a split of Nash's personalities, rather a split from reality. He imagines other people and hallucinates vividly throughout the movie. Even at the conclusion of the movie, John Nash learns to accept and cope with his psychological disorder. He learns to ignore his hallucinations and is very careful about whom he interacts with. At…