I was twenty-four when I read 'Zarathustra'. I could not understand it, but it made a profound impression upon me, and I felt an analogy between it and the girl in some peculiar way. Later, of course, I found that 'Zarathustra' was written from the unconscious and is a picture of what that man should be. If Zarathustra had come through as a reality for Nietzsche instead of remaining in his 'spirit world,' the intellectual Nietzsche would have had to go. But this feat of realization, Nietzsche could not accomplish. It was more than his brain could master.