Isolation, or seclusion, refers to the practice of separating an individual from others, often to ensure safety or manage behavior. This can occur in various settings, such as hospitals, schools, or correctional facilities, where individuals may be placed in a designated area to prevent harm to themselves or others. The use of isolation is often controversial, as it can have psychological effects on the individual. While it may be necessary in certain situations, such as during a crisis, prolonged isolation can lead to feelings of loneliness and distress. Mental health professionals emphasize the importance of using isolation only when absolutely necessary and for the shortest duration possible.