Is it possible that myself, my existence, so contains being and nothing that death is merely the “off” interval in an on/off pulsation which must be eternal—because every alternative to this pulsation (e.g., its absence) would in due course imply its presence? Is it conceivable, then, that I am basically an eternal existence momentarily and perhaps needlessly terrified by one half of itself because it has identified all of itself with the other half? If the choice must be either white or black, must I so commit myself to the white side that I cannot be a good sport and actually play the Game of Black-and-White, with the implicit knowledge that neither can win? Or is all this so much bandying with the formal relations between words and terms without any relation to my physical situation? To answer the last question affirmatively, I should have to believe that the logic of thought is quite arbitrary—that it is a purely and strictly human invention without any basis in the physical universe. While it is true, as I have already shown, that we do project logical patterns (nets, grids, and other types of calculus) upon the wiggly physical world—which can be confusing if we do not realize what we are doing—nevertheless, these patterns do not come from outside the world. They have something to do with the design of the human nervous system, which is definitely in and of the world.