The professionally irregular class of women represents an extreme and unfortunate result of an adventitious and not-completely-functional relation to society. They do not form a class in the psychological sense, but only a trade. There are many sorts of natural dispositions among them--as many perhaps as will be found in any other occupation. None of the reputable occupations are homogeneous from the standpoint of the natural dispositions of the men and women who compose them, and the same is true of the disreputable occupations. Many women of fine natural character and disposition are drawn in a momentary and incidental way into an irregular life, and recover, settle down to regular modes of living, drift farther, are married, and make uncommonly good wives. In this respect the adventuress is more fortunate than the criminal (that other great adventitious product), because the criminal is labeled and his record follows him, making reformation difficult; while the in-and-out life of woman with reference to what we call virtue is not officially noted and does not bring consequences so inevitable. But "if you drive nature out at the door, she will come back through the window;" and this interest in greater stimulation is, I believe, the dominant force in determining the choice--or, rather, the drift--of the so-called sporting-woman. She is seeking what, from the psychological standpoint, may be called a normal life. The human mind was formed and fixed once for all in very early times, through a life of action and emergency, when the species was fighting, contriving, and inventing its way up from the sub-human condition; and the ground-patterns of interest have never been, and probably never will be, fundamentally changed. Consequently, all pursuits are irksome unless they are able, so to speak, to assume the guise of this early conflict for life in connection with which interest and modes of attention were developed. As a matter of fact, however, anything in the nature of a problem or a pursuit stimulates the emotional centers, and is interesting, because it is of the same general pattern as these primitive pursuits and problems. Scientific and artistic pursuits, business, and the various occupational callings are analogues of the hunting, flight, pursuit, courtship, and capture of early racial life, and the problems they present may, and do, become all-absorbing. The moral and educational problem of development has been, indeed, to substitute for the simple, co-ordinative killing, escaping, charming, deceiving activities of early life, analogues which are increasingly serviceable to society, and to expand into a general social feeling the affection developed first in connection with courtship, the rearing of children, and joint predatory and defensive enterprises. The gamester, adventuress, and criminal are not usually abnormal in a biological sense, but have failed, through defective manipulation