Individuals are no better off; personality is constructed in the same way. If, indeed, the world had been made for us, we might have been spared this warfare to man upon earth. Life might have been the obvious irrational flow of bliss so vividly described by William James; nature and human nature would have been one; bridging the gulf between them would never have been the task of the tender-minded among philosophers. Unfortunately our mere numerical difference, the mere numerical difference of the interests which compose our egos, makes the trouble, so that we are compelled to devote most of our lives to converting the different into the same. The major part of our instincts serve this function recognizably, e.g., nutrition, and the "higher powers" do so no less, if not so obviously. Generalization is nothing more, thinking nothing else. It is the assimilation of many instances into one form, law, or purpose; the preservation of established contents of value, just as nutrition is the preservation of life by means of the conversion of foreign matter into the form and substance of the body. By bowels and by brain, what is necessary, what will feed the irrationally given interest, is preserved and consumed: the rest is cast off as waste, as irrelevance, as contradiction.
The relation may, of course, also reverse itself. Face to face with the immovable and inexorable, the mind may accept it with due resignation, or it may challenge its tyranny and exclude it from its world. It may seek or create or discover a substitute that it is content to accept, though this will in turn alter the course and character of the interest which in such an instance defines the mind's action. Thus, a way out for one of the lovers of the same girl might be to become a depressed and yearning bachelor, realizing his potential sexuality in the vicarious reproduction of reverie and sentiment; another might be to divert the stream of his affections to another girl, reorganizing his life about a different center and acquiring a new system of practical values determined by this center; a third might be a complete redirection of his sexual energies upon objects the interest in which we would call, abnormal and anti-social in one case, and in another lofty and spiritual. In the latter case sexuality would have been depersonalized; it would have changed into poetic and humanitarian passion; it would have become love as Plato means us to take the word. But each of these processes would have been a conversion, through the need defined by an identical instinct, of the _same into the different_; the human nature which existed at the beginning of the change would be deeply other than the human nature in which the change culminated. In each case a condition thrust upon the spirit by its environment would have occasioned the creation and maintenance of an environment demanded by the spirit. Yet in so far as it was not truly _the same_ as that envisaged in the primitive demand, it would still imply the tragedy of the world not made for us and the "problem of evil," in which the life of the spirit is persistently a salvage of one of two always incompatible goods, a saving by surrender.