Nietzsche believed in the horror of existence a world filled with meaningless sufferingsuffering for no reason at all. He also believed in eternal recurrence the view that that our lives will repeat infinitely and that in each life every detail will be exactly the same. Furthermore it was not enough for Nietzsche that eternal recurrence simply be acceptedhe demanded that it be loved. Thus the philosopher who introduces eternal recurrence is the very same philosopher who also believes in the horror of existence. In this groundbreaking study Philip Kain develops an insightful account of Nietzsches strange and paradoxical view that a life of pain and suffering is perhaps the only life it really makes sense to want to live again.