…he may nevertheless… be perfectly well able to live on, to be a man, as it seems, to occupy himself with temporal things, get married, beget children, win honor and esteem - an perhaps no one notices that in a deeper sense he lacks a self. About such a thing as that not much fuss is made in the world; for a self is a thing the world is least apt to inquire about, and the thing of all things the most dangerous for a man to let people notice that he has it. The greatest danger, that of losing one’s own self, may pass off as quietly as if it were nothing.