Neuroses are behavioral disorders brought about by emotional tension resulting from frustration, conflicts, repression or insecurity. They are characterized by anxiety, inability, rigid or repetitive behavior, egocentricity, hypersensitivity, immaturity, and somatic complaints. Common neuroses include anxiety, hysteria, neurasthenia, hypochondria, and psychasthenia. Psychasthenia involves unreasonable fears, obsessions, and compulsions. Specific phobias, obsessions, and compulsions are provided as examples.