The self is many, not two
Harry's whole crisis rests on a false arithmetic: he counts exactly two natures in himself, the spiritual man and the wolf of the steppes, locked in a war one must win. The treatise he reads calls this an error—every soul contains a multitude of selves. The Magic Theatre proves it in flesh: a chess player lifts figures of Harry's personality from a box and rearranges them on a board, and a mirror shows him wolf, man, and both merging. The book's point is that the torment of the divided man comes not from his divisions but from his refusal to be more than two.
Characters:Harry Haller