Mental illnesses are not spontaneous lapses in judgment or emotional weakness. They are ultimately a result of disorders of brain chemistry and function that produce symptoms in thinking, mood and behavior. People with mental illnesses are violent. Most people with mental illnesses are no more prone to violent behavior than anyone else. However, there is a small group of people who experience problems with impulse control, aggression and paranoia, making them more likely to strike out violently without adequate treatment.
Mental illness means being locked up for life.
Most people with mental illnesses, provided they are willing, can receive effective care without entering a hospital. For those who do need to go to the hospital, the stay usually lasts only a few weeks and does not require confinement or isolation. Treatment areas for psychiatric illnesses are often locked for the protection of patients who may not be thinking clearly about the safety of themselves or others. Various therapies and activities may take place outside the treatment area. Also, there may be opportunities to take short trips outside the hospital and enjoy outdoor activities.