Quote from : The Last Unicorn Book

My son, your ineptitude is so vast, your incompetence so profound, that I am certain you are inhabited by greater power than I have ever known. Unfortunately, it seems to be working backward at the moment, and even I can find no way to set it right. It must be that you are meant to find your own way to reach your power in time; but frankly, you should live so long as that will take you. Therefore I grant it that you shall not age from this day forth, but will travel the world round and round, eternally inefficient, until at last you come to yourself and know what you are. Don't thank me. I tremble at your doom.