I do not think we can entirely understand the nature of these emotional expressions in the race unless we realize that man is, in his savage as well as his civilized state, enormously sensitive to the opinion of others.[243] The longing of the Creek youth to "bring in hair" and be counted a man; the passion of the Dyak of Borneo for heads, and the recklessness of the modern soldier, "seeking the bubble reputation at the cannon's mouth;" the alleged action of the young women of Kansas in taking a vow to marry no man who had not been to the Philippine war, and of the ladies of Havana, during the rebellion against Spain, in sending a chemise to a young man who stayed at home, with the suggestion that he wear it until he went to the field--all indicate that the opinion of one's fellows is at least as powerful a stimulus as any found in nature. To the student of ethnology no point in the character of primitive man is more interesting and surprising than his vanity. This unique susceptibility to social influence is, indeed, essential to the complex institutional and associational life of mankind. The transmission of language, tradition, morality, knowledge, and all race experience from the older to the younger, and from one generation to another, is accomplished through mental suggestibility, and the activity of the individual in associational life is mediated largely through it. Now, taking them as we find them, we know that such emotions as modesty and shame are associated with actions which injure and shock others, and show us off in a bad light. They are violations of modes of behavior which have become habitual in one way and another. In an earlier paper[244] have indicated some of the steps by which approvals and disapprovals were set up in the group. When once a habit is fixed, interference with its smooth running causes an emotion. The nature of the habit broken is of no importance. If it were habitual for _grandes dames_ to go barefoot on our boulevards or to wear sleeveless dresses at high noon, the contrary would be embarrassing. Psychologically the important point is that, when the habit is set up, the attention is in equilibrium. When inadvertently or under a sufficiently powerful stimulus we break through a habit, the attention and associative memory are brought into play. We are conscious of a break, of what others will think; we anticipate a damaged or diminished personality; we are, in a word, upset. We may consequently expect to find that whatever brings the individual into conflict with the ordinary standards of life of the society in which he is living is the occasion of a strain on the attention and of an accompanying bodily change.[245] A minimum expression of modesty, and one having an organic rather than a social basis, is seen in the coyness of the female among animals. In many species of animals the female does not submit at once to the solicitations of the male, but only after the most arduous wooing.