Attraction, and equally repulsion, in sex depend upon the workings of the positive and negative forces in life. Although the male sex may generally be characterized as the positive and the female sex as the negative force in humanity, yet this characterization does not necessarily hold good in all planes of existence. It can easily be seen that when a positive power is confronted by a power that resembles itself, but is positive to a still greater degree, it becomes negative, as a talkative person becomes a listener in the presence of one more talkative than himself. In the same way a negative power ceases to be negative but becomes positive in the presence of a power that is similar to, or still more negative than itself.