So, my final thoughts on sleep: darkness is crucial to the endeavor, and I don't mean physical darkness, I mean a darkness of the soul. We talk about sleeping the sleep of the just, the innocent, the sleep of babes, but all this is just a cover. When we sleep, we let the dark and the chaotic in. Our thoughts become mad dreams. This is when we dance our frenzied rituals, sip from forbidden wells and make the ancient gods proud.