i shifted my right leg , which tended to numb if i did n't move it around . but i want you to know that you 're free in mine . it 's because they built an outer wall and an inner wall . that 's all you know , you hear ? something to do with hiding themselves from evil spirits ... so the spirits can not recognize them . `` why were you so willing to let me stay in the guest room just minutes ago ? by his own admission , he was doing so for political reasons . 