Now what is the relation between the investigation I have been making and the psychology of the sexes? What is the distinction between the male and the female (and to reach this has been the object of my digression) in the process of clarification? Here is my answer: The male has the same psychical data as the female, but in a more articulated form; where she thinks more or less in henids, he thinks in more or less clear and detailed presentations in which the elements are distinct from the tones of feeling. With the woman, thinking and feeling are identical, for man they are in opposition. The woman has many of her mental experiences as henids, whilst in man these have passed through a process of clarification. Woman is sentimental, and knows emotion but not mental excitement. The greater articulation of the mental data in man is reflected in the more marked character of his body and face, as compared with the roundness and vagueness of the woman. In the same connection it is to be remembered that, notwithstanding the popular belief, the senses of the male are much more acute than those of the woman. The only exception is the sense of touch, an exception of great interest to which I shall refer later. It has been established, moreover, that the sensibility to pain is much more acute in man, and we have now learned to distinguish between that and the tactile sensations. A weaker sensibility is likely to retard the passage of mental data through the process of clarification, although we cannot quite take it for granted that it must be so. Perhaps a more trustworthy proof of the less degree of articulation in the mental data of the woman may be drawn from consideration of the greater decision in the judgments made by men, although indeed it may be the case that this distinction rests on a deeper basis. It is certainly the case that whilst we are still near the henid stage we know much more certainly what a thing is not than what it is. What Mach has called instinctive experience depends on henids. While we are near the henid stage we think round about a subject, correct ourselves at each new attempt, and say that that was not yet the right word. Naturally that condition implies uncertainty and indecision in judgment. Judgment comes towards the end of the process of clarification; the act of judgment is in itself a departure from the henid stage.