2.Wolf says that people, in general, are aware of conditions of responsibility. A sane person is mature and sufficiently informed to take required action as against the person under an external influence such as drugs or a hypnotic suggestion. Wolf adds to the definition of sanity as the minimally sufficient ability cognitively and normatively to recognise and appreciate the world for what it is. According to Wolf, sanity is necessary rather than the philosophical study of free will and responsibility, as philosophical theorising does not face challenges of practical concerns of everyday life. Wolf argues that the condition of freedom and responsibility requires us to have control over our behaviour and ourselves, and for being in such control,
