Gradually, however, as the young Nietzsche developed and began to gain an independent view of life and humanity, it seemed to him extremely doubtful whether Wagner actually was pulling the same way with him. Whereas, theretofore, he had identified Wagner's ideals with his own, it now dawned upon him slowly that the regeneration of German culture, of European culture, and the trans-valuation of values which would be necessary for this regeneration, really lay off the track of Wagnerism. He saw that he had endowed Wagner with a good deal that was more his own than Wagner's. In his love he had transfigured the friend, and the composer of "Parsifal" and the man of his imagination were not one. The fact was realised step by step; disappointment upon disappointment, revelation after revelation, ultimately brought it home to him, and though his best instincts at first opposed it, the revulsion of feeling at last became too strong to be scouted, and Nietzsche was plunged into the blackest despair. Had he followed his own human inclinations, he would probably have remained Wagner's friend until the end. As it was, however, he remained loyal to his cause, and this meant denouncing his former idol. "Joyful Wisdom," "Thus Spake Zarathustra," "Beyond Good and Evil," "The Genealogy of Morals," "The Twilight of the Idols," "The Antichrist" --all these books were but so many exhortations to mankind to step aside from the general track now trodden by Europeans. And what happened? Wagner began to write some hard things about Nietzsche; the world assumed that Nietzsche and Wagner had engaged in a paltry personal quarrel in the press, and the whole importance of the real issue was buried beneath the human, all-too-human interpretations which were heaped upon it.