But not necessarily of that private life as he would describe it to himself. For in his private life the choices are narrow, and much of himself is squeezed down and out of sight where it cannot directly govern his outward behavior. And thus, beside the more average people who project the happiness of their own lives into a general good will, or their unhappiness into suspicion and hate, there are the outwardly happy people who are brutal everywhere but in their own circle, as well as the people who, the more they detest their families, their friends, their jobs, the more they overflow with love for mankind.
As you descend from generalities to detail, it becomes more apparent that the character in which men deal with their affairs is not fixed. Possibly their different selves have a common stem and common qualities, but the branches and the twigs have many forms. Nobody confronts every situation with the same character. His character varies in some degree through the sheer influence of time and accumulating memory, since he is not an automaton. His character varies, not only in time, but according to circumstance. The legend of the solitary Englishman in the South Seas, who invariably shaves and puts on a black tie for dinner, bears witness to his own intuitive and civilized fear of losing the character which he has acquired. So do diaries, and albums, and souvenirs, old letters, and old clothes, and the love of unchanging routine testify to our sense of how hard it is to step twice in the Heraclitan river.
There is no one self always at work. And therefore it is of great importance in the formation of any public opinion, what self is engaged. The Japanese ask the right to settle in California. Clearly it makes a whole lot of difference whether you conceive the demand as a desire to grow fruit or to marry the white man's daughter. If two nations are disputing a piece of territory, it matters greatly whether the people regard the negotiations as a real estate deal, an attempt to humiliate them, or, in the excited and provocative language which usually enclouds these arguments, as a rape. For the self which takes charge of the instincts when we are thinking about lemons or distant acres is very different from the self which appears when we are thinking even potentially as the outraged head of a family. In one case the private feeling which enters into the opinion is tepid, in the other, red hot. And so while it is so true as to be mere tautology that "self-interest" determines opinion, the statement is not illuminating, until we know which self out of many selects and directs the interest so conceived.
Religious teaching and popular wisdom have always distinguished several personalities in each human being. They have been called the Higher and Lower, the Spiritual and the Material, the Divine and the Carnal; and although we may not wholly accept this classification, we cannot fail to observe that distinctions exist. Instead of two antithetic selves, a modern man would probably note a good many not so sharply separated. He would say that the distinction drawn by theologians was arbitrary and external, because many different selves were grouped together as higher provided they fitted into the theologian's categories, but he would recognize nevertheless that here was an authentic clue to the variety of human nature.
We have learned to note many selves, and to be a little less ready to issue judgment upon them. We understand that we see the same body, but often a different man, depending on whether he is dealing with a social equal, a social inferior, or a social superior; on whether he is making love to a woman he is eligible to marry, or to one whom he is not; on whether he is courting a woman, or whether he considers himself her proprietor; on whether he is dealing with his children, his partners, his most trusted subordinates, the boss who can make him or break him; on whether he is struggling for the necessities of life, or successful; on whether he is dealing with a friendly alien, or a despised one; on whether he is in great danger, or in perfect security; on whether he is alone in Paris or among his family in Peoria.
People differ widely, of course, in the consistency of their characters, so widely that they may cover the whole gamut of differences between a split soul like Dr. Jekyll's and an utterly singleminded Brand, Parsifal, or Don Quixote. If the selves are too unrelated, we distrust the man; if they are too inflexibly on one track we find him arid, stubborn, or eccentric. In the repertory of characters, meager for the isolated and the self-sufficient, highly varied for the adaptable, there is a whole range of selves, from that one at the top which we should wish God to see, to those at the bottom that we ourselves do not dare to see. There may be octaves for the family,—father, Jehovah, tyrant,—husband, proprietor, male,—lover, lecher,—for the occupation,—employer, master, exploiter,—competitor, intriguer, enemy,—subordinate, courtier, snob. Some never come out into public view. Others are called out only by exceptional circumstances. But the characters take their form from a man's conception of the situation in which he finds himself. If the environment to which he is sensitive happens to be the smart set, he will imitate the character he conceives to be appropriate. That character will tend to act as modulator of his bearing, his speech, his choice of subjects, his preferences. Much of the comedy of life lies here, in the way people imagine their characters for situations that are strange to them: the professor among promoters, the deacon at a poker game, the cockney in the country, the paste diamond among real diamonds.
3
Into the making of a man's characters there enters a variety of influences not easily separated. [Footnote: For an interesting sketch of the more noteworthy early attempts to explain character, see the chapter called "The Antecedents of the Study of Character and Temperament," in Joseph Jastrow's The Psychology of Conviction.] The analysis in its fundamentals is perhaps still as doubtful as it was in the fifth century B. C. when Hippocrates formulated the doctrine of the humors, distinguished the sanguine, the melancholic, the choleric, and the phlegmatic dispositions, and ascribed them to the blood, the black bile, the yellow bile, and the phlegm. The latest theories, such as one finds them in Cannon, [Footnote: Bodily Changes in Pleasure, Pain and Anger.] Adler, [Footnote: The Neurotic Constitution.] Kempf, [Footnote: The Autonomic Functions and the Personality; Psychopathology. Cf. also Louis Berman: The Glands Regulating Personality.] appear to follow much the same scent, from the outward behavior and the inner consciousness to the physiology of the body. But in spite of an immensely improved technique, no one would be likely to claim that there are settled conclusions which enable us to set apart nature from nurture, and abstract the native character from the acquired. It is only in what Joseph Jastrow has called the slums of psychology that the explanation of character is regarded as a fixed system to be applied by phrenologists, palmists, fortune-tellers, mind-readers, and a few political professors. There you will still find it asserted that "the Chinese are fond of colors, and have their eyebrows much vaulted" while "the heads of the Calmucks are depressed from above, but very large laterally, about the organ which gives the inclination to acquire; and this nation's propensity to steal, etc., is admitted." [Footnote: Jastrow, op. cit., p. 156.]
The modern psychologists are disposed to regard the outward behavior of an adult as an equation between a number of variables, such as the resistance of the environment, repressed cravings of several maturities, and the manifest personality. [Footnote: Formulated by Kempf, Psychopathology, p. 74, as follows:
Manifest wishes } over } Later Repressed Wishes } Over } opposed by the resistance of the Adolescent Repressed Wishes } environment=Behavior Over } Preadolescent Repressed Wishes } ] They permit us to suppose, though I have not seen the notion formulated, that the repression or control of cravings is fixed not in relation to the whole person all the time, but more or less in respect to his various selves. There are things he will not do as a patriot that he will do when he is not thinking of himself as a patriot. No doubt there are impulses, more or less incipient in childhood, that are never exercised again in the whole of a man's life, except as they enter obscurely and indirectly into combination with other impulses. But even that is not certain, since repression is not irretrievable. For just as psychoanalysis can bring to the surface a buried impulse, so can social situations. [Footnote: Cf. the very interesting book of Everett Dean Martin, The Behavior of Crowds.