I
It is not unusual to hear the epithet “complex” flung with a too ready alacrity at any character who evinces eccentricity of disposition. In olden days, when regularity of conduct, and conformity even in small particulars were regarded as moral essentials, the eccentric enjoyed short shrift. The stake, the guillotine, or the dungeons of the Inquisition speedily put an end to the eccentricities. A slight measure of nonconformity was quite enough to earn the appellation of witch or wizard. One stood no chance as an eccentric unless the eccentricity was coupled with unusual force of character.
Alienists assure us that insanity is on the increase, and it is certain that modern conditions of life have favoured nervous instabilities of temperament, which express themselves in eccentricities of conduct. But nervous instability is one thing, complexity another. The fact that they may co-exist affords us no excuse for confusing them. We speak of a man’s personality, whereas it would be more correct to speak of his personalities.
Much has been written of late years about multi-personalities, until the impression has spread that the
possession of a number of differing personalities is a special form of insanity. This is quite wrong. The sane, no less than the insane man has a number of personalities, and the difference between them lies in the power of co-ordination. The sane man is like a skilful driver who is able to control his team of horses; whereas the insane man has lost control of his steeds, and allows first one and then the other to get the mastery of him.
The personalities are no more numerous than before, only we are made aware of their number.
In a sense, therefore, every human being is complex. Inheritance and environment have left distinctive characteristics, which, if the power of co-ordination be weakened, take possession of the individual as opportunity may determine. We usually apply the term personality to the resulting blend of the various personalities in his nature. In the case of sane men and women the personality is a very composite affair. What we are thinking of frequently when we apply the epithet “complex” is a certain contradictoriness of temperament, the result of opposing strains of blood. It is the quality, not the quantities, of the personalities that affects us. If not altogether happy, the expression may in these cases pass as a rough indication of the opposing element in their nature. But when used, as it often is, merely to indicate an eccentricity, the epithet assumes a restricted significance. A may be far more complex than B; but his power of co-ordination, what we call his will, is strong, whereas that of B is weak, so we reserve the term complex for the weaker individual. But why reserve the term complex for a few literary decadents
who have lost the power of co-ordination, and not apply it to a mind like Shakespeare’s, who was certainly as complex a personality as ever lived?
Now I do not deny that it is wrong to apply the term complexity to men of unstable, nervous equilibrium. What I do deny is the right to apply the term to these men only, thus disseminating the fallacy—too popular nowadays—that genius and insanity are inseparable.
As a matter of fact, if we turn to Spencer’s exposition of the evolutionary doctrine we shall find an illustration ready at hand to show that complexity is of two kinds. Evolution, as he tells us, is a change from homogeneity to heterogeneity, from a simple to a complex. Thus a dog is more complex than a dog-fish, a man than a dog, a Shakespeare greater than a Shaw. But complexity, though a law of Evolution, is not the law of Evolution. Mere complexity is not necessarily a sign of a higher organism. It may be induced by injury, as, for instance, the presence of a marked growth such as cancer. Here we have a more complex state, but complexity of this kind is on the road to dissolution and disintegration. Cancer, in fact, in the body is like disaffection in an army. The unity is disturbed and differences are engendered. Thus, given a measure of nervous instability, a complexity may be induced, a disintegration of the composite personality into the various separate personalities, that bespeaks a lower, not a higher organism. [21]