Morality—not that learnt mechanically, but that which we feel as an internal necessity—has become, in the course of thousands of generations, an organized instinct. For this reason, like all other organized instincts, it is exposed to ‘perversion,’ to aberration. The effect of this is that an organ, or the whole organism, works in opposition to its normal task and its natural laws, and cannot work otherwise.[248] In perversion of taste the patient seeks greedily to swallow all that ordinarily provokes the deepest repugnance, i.e., is instinctively recognised as noxious, and rejected for that reason—decaying organic matter, ordure, pus, spittle, etc. In perversion of smell he prefers the odours of putrefaction to the perfume of flowers. In perversion of the sexual appetite he has desires which are directly contrary to the purpose of the instinct, i.e., the preservation of the species. In perversion of the moral sense the patient is attracted by, and feels delight in, acts which fill the sane man with disgust and horror. If this particular perversion is added to ego-mania, we have before us not merely the obtuse indifference towards crime which characterizes moral madness, but delight in crime. The ego-maniac of this kind is no longer merely insensible to good and evil, and incapable of discriminating between them, but he has a decided predilection for evil, esteems it in others, does it himself every time he can act according to his inclination, and finds in it the peculiar beauty that the sane man finds in good.

The moral derangement of an ego-maniac, with or without perverted moral instincts, will naturally manifest itself in ways varying according to the social class to which he belongs, as well as according to his personal idiosyncrasies. If he is a member of the disinherited class, he is simply either a fallen or degraded being, whom opportunity has made a thief, who lives in horrible promiscuity with his sisters or daughters, etc., or is a criminal from habit and profession. If he is cultivated and well-to-do, or in a commanding position, he commits misdemeanours peculiar to the upper classes which have as their object not the gratification of material needs, but of other kinds of craving. He becomes a Don Juan of the drawing-room, and carries shame and dishonour without hesitation into the family of his best friend. He is a legacy-hunter, a traitor to those who trust in him, an intriguer, a sower of discord, and a liar. On the throne he may even develop into a rapacious animal, and to a universal conqueror. With a limited tether he becomes Charles the Bad the Count d’Evreux and King of Navarre, Gilles de Rais, the prototype of Blue Beard, or Cæsar Borgia; and, with a wider range, Napoleon I. If his nervous system is not strong enough to elaborate imperious impulsions, or if his muscles are too feeble to obey such impulsions, all these criminal inclinations remain unsatisfied, and only expend themselves by way of his imagination. The perverted ego-maniac is then only a platonic or theoretic malefactor, and if he embraces the literary career, he will concoct philosophic systems to justify his depravity, or will employ an accommodating rhetoric in verse and prose to celebrate it, bedizen it and present it under as seductive a form as possible. We then find ourselves in the presence of the literary phases called Diabolism and Decadentism. ‘Diaboliques’ and ‘décadents’ are distinguished from ordinary criminals merely in that the former content themselves with dreaming and writing, while the latter have the resolution and strength to act. But they have this bond in common, of being both of them ‘anti-social beings.’[249]

A second characteristic which is shared by all ego-maniacs is their incapacity to adapt themselves to the conditions in which they live, whether they assert their anti-social inclinations in thought or action, in writings or as criminals. This want of adaptability is one of the most striking peculiarities of the degenerate, and it is to them a source of constant suffering, and finally of ruin. It is a necessary result, however, of the constitution of his central nervous system. The indispensable premise of adaptation is the having an exact presentation of the facts to which a man must adapt himself.[250] I cannot avoid the ruts in the road if I do not see them; I cannot ward off the blow I do not see coming; it is impossible to thread a needle if its eye is not seen with sufficient clearness, and if the thread is not carried with steady hand to the right spot. All this is so elementary it is scarcely necessary to say it. What we term power over Nature is, in fact, adaptation to Nature. It is an inexact expression to say we make the forces of Nature subject to us. In reality we observe them, we learn to know their peculiarities, and we manage so that the tendencies of natural forces and our own desires coincide. We construct a wheel at the point where the water power, by natural law, must fall, and we have then the advantage that the wheel turns according to our needs. We know that electricity flows along copper wire, and so, with cunning submission to its peculiar ways, we lay down copper lines to the place where we want it, and where its action would be useful to us. Without knowledge of Nature, therefore, no adaptation, and without adaptation no possibility of profiting by its forces. Now, the degenerate subject cannot adapt himself, because he has no clear idea of the circumstances to which he ought to adapt himself, and he does not obtain from them any clear idea, because, as we know, he has bad nerve-conductors, obtuse centres of perception, and feeble attention.

The active cause of all adaptation, as of all effort in general—and adaptation is nothing else than an effort of a particular kind—is the wish to satisfy some organic necessity, or to escape from some discomfort. In other words, the aim of adaptation is to give feelings of pleasure, and to diminish or suppress the feelings of discomfort. The being incapable of self-adaptation is for this reason far less able to procure agreeable, and avoid disagreeable, sensations than the normal being; he runs up against every corner, because he does not know how to avoid them; and he longs in vain for the luscious pear, because he does not know how to catch hold of the branch on which it hangs. The ego-maniac is a type of such a being. He must, therefore, necessarily suffer from the world and from men. Hence at heart he is bad-tempered, and turns in wrathful discontent against Nature, society and public institutions, irritated and offended by them, because he does not know how to accommodate himself to them. He is in a constant state of revolt against all that exists, and contrives how he may destroy it, or, at least, dreams of destruction. In a celebrated passage Henri Taine indicates ‘exaggerated self-esteem’ and ‘dogmatic argument’ as the roots of Jacobinism.[251] This leads to contempt for and rejection of institutions already established, and hence not invented or chosen by himself. He considers the social edifice absurd because it is not ‘a work of logic,’ but of history.

Besides these two roots of Jacobinism which Taine has brought to light, there is yet another, and the most important, that has escaped his attention, viz., the inability of the degenerate to adapt himself to given circumstances. The ego-maniac is condemned by his natural organization to be a pessimist and a Jacobin. But the revolutions he wishes for, preaches, and perhaps effectively accomplishes, are barren as regards progress. He is, as a revolutionary, what an inundation or cyclone would be as a street-sweeper. He does not clear the ground with conscious aim, but blindly destroys. This distinguishes him from the clear-minded innovator, the true revolutionary, who is a reformer, leading suffering and stagnating humanity from time to time by toilsome paths into a new Canaan. The reformer hurls down with pitiless violence, if violence is necessary, the ruins which have become obstacles, in order to make way for useful constructions; the ego-maniac raves against everything that stands upright, whether useful or useless, and does not think of clearing the building-ground after the devastation; his pleasure consists in seeing heaps of rubbish overgrown by noxious weeds where once walls and gables reared themselves.

There is an impassable gulf between the sane revolutionary and the ego-maniac Jacobin. The former has positive ideals, the latter has not. The former knows what he is striving for; the latter has no conception how that which irritates him could be changed for the better. His thoughts do not reach so far; he never troubles himself to question what will replace the things destroyed. He knows only that everything frets him, and he desires to vent his muddled and blustering ill-humour on all around him. Hence it is characteristic that the foolish necessity to revolt of this kind of revolutionary frequently turns against imaginary evils, follows puerile aims, or even fights against those laws which are wise and beneficent. Here they form a ‘league against lifting the hat in saluting’; there they oppose compulsory vaccination; another time they rise in protest against taking the census of the population; and they have the ridiculous audacity to conduct these silly campaigns with the same speeches and attitudes that the true revolutionaries assume—for example, in the service of suppression of slavery, or liberty of thought.

To the ego-maniac’s incapacity for adaptation is often added the mania for destruction, or clastomania, which is so frequently observed among idiots and imbeciles, and in some forms of insanity.[252] In a child the instinct of destruction is normal. It is the first manifestation of the desire to exert muscular strength. Very soon, however, the desire is aroused to exert its strength, not in destroying, but in creating. Now, the act of creating has a psychic premise, viz., attention. This being absent in the degenerate, the impulse to destroy, which can be gratified without attention, by disorderly and casual movements, does not rise in them to the instinct of creation.

Hence, discontent as the consequence of incapacity of adaptation, want of sympathy with his fellow-creatures arising from weak representative capacity, and the instinct of destruction, as the result of arrested development of mind, together constitute the anarchist, who, according to the degree of his impulsions, either merely writes books and makes speeches at popular meetings, or has recourse to a dynamite bomb.

Finally, in its extreme degree of development, ego-mania leads to that folly of Caligula in which the unbalanced mind boasts of being ‘a laughing lion,’ believes himself above all restraints of morality or law, and wishes the whole of humanity had one single head that he might cut it off.

The reader who has hitherto followed me will now, I hope, quite comprehend the psychology of ego-mania. As I have stated above, consciousness of the ‘Ego’ originates from the sensations of the vital processes in all parts of our body, and the conception of the ‘non-Ego’ from changes in our organs of special sense. How, generally speaking, we arrive at the assumption of the existence of a ‘not-I,’ I have explained above in detail, hence it is unnecessary to repeat it here. If we wish to leave the firm soil of positively established facts, and risk ourselves on the somewhat shaky ground of probable assumptions, we may say that consciousness of the ‘Ego’ has its anatomical basis in the sympathetic system, and the conception of the ‘not-I’ in the cerebro-spinal system. In a healthy man the perception of vital internal facts does not rise above the level of consciousness. The brain receives its stimulations far more from the sensory, than from the sympathetic nerves. In consciousness the presentation of the external world greatly outweighs the consciousness of the ‘Ego.’ In the degenerate, either (1) vital internal facts are morbidly intensified, or proceed abnormally, and are therefore constantly perceived by consciousness; or (2) the sensory nerves are obtuse, and the perceptional centres weak and sluggish; or (3) perhaps these two deviations from the norm co-exist. The result in all three cases is that the notion of the ‘Ego’ is far more strongly represented in consciousness than the image of the external world. The ego-maniac, consequently, neither knows nor grasps the phenomenon of the universe. The effect of this is a want of interest and sympathy, and an incapacity to adapt himself to nature and humanity. The absence of feeling, and the incapacity of adaptation, frequently accompanied by perversion of the instincts and impulses, make the ego-maniac an anti-social being. He is a moral lunatic, a criminal, a pessimist, an anarchist, a misanthrope, and he is all these, either in his thoughts and his feelings, or also in his actions. The struggle against the anti-social ego-maniac, his expulsion from the social body, are necessary functions of the latter; and if it is not capable of accomplishing it, it is a sign of waning vital power or serious ailment. Toleration, and, above all, admiration, of the ego-maniac, be he one in theory or in practice, is, so to speak, a proof that the kidneys of the social organism do not accomplish their task, that society suffers from Bright’s disease.