Kleptomania is a psychological disorder characterized by an uncontrollable urge to steal, even when the person does not need or have use for the items they take. This disorder is often referred to as the 'desire to steal' and is characterized by recurrent stealing of items that are not needed for personal use or for their monetary value. People with kleptomania often feel a sense of relief or pleasure after stealing, but may also experience feelings of guilt or shame.