There is also something about the study of hypnotism, and similar subjects in which delusions constitute half the existence, that seems to destroy the faculty for distinguishing between truth and delusion. Undoubtedly we must look on such manifestations as a species of insanity.
There is also a point at which the unconscious deceiver, for the sake of gain, passes into the conscious deceiver. At the close of this chapter we will give some cases illustrating the fact that persons may learn by practice to do seemingly impossible things, such as holding themselves perfectly rigid (as in the cataleptic state) while their head rests on one chair and their heels on another, and a heavy person sits upon them.
First, let us cite a few cases of what may be called neuropathic deceit—a kind of insanity which shows itself in deceiving. The newspapers record similar cases from time to time. The first two of the following are quoted by Dr. Courmelles from the French courts, etc.
1. The Comtesse de W— accused her maid of having attempted to poison her. The case was a celebrated one, and the court-room was thronged with women who sympathized with the supposed victim. The maid was condemned to death; but a second trial was granted, at which it was conclusively proved that the Comtesse had herself bound herself on her bed, and had herself poured out the poison which was found still blackening her breast and lips.
2. In 1886 a man called Ulysse broke into the shop of a second-hand dealer, facing his own house in Paris, and there began deliberately to take away the goods, just as if he were removing his own furniture. This he did without hurrying himself in any way, and transported the property to his own premises. Being caught in the very act of the theft, he seemed at first to be flurried and bewildered. When arrested and taken to the lock-up, he seemed to be in a state of abstraction; when spoken to he made no reply, seemed ready to fall asleep, and when brought before the examining magistrate actually fell asleep. Dr. Garnier, the medical man attached to the infirmary of the police establishment, had no doubt of his irresponsibility and he was released from custody.
3. While engaged as police-court reporter for a Boston newspaper, the present writer saw a number of strange cases of the same kind. One was that of a quiet, refined, well educated lady, who was brought in for shop-lifting. Though her husband was well to do, and she did not sell or even use the things she took, she had made a regular business of stealing whenever she could. She had begun it about seven months before by taking a lace handkerchief, which she slipped under her shawl: Soon after she accomplished another theft. “I felt so encouraged,” she said, “that I got a large bag, which I fastened under my dress, and into this I slipped whatever I could take when the clerks were not looking. I do not know what made me do it. My success seemed to lead me on.”
Other cases of kleptomania could easily be cited.
“Simulation,” say Messieurs Binet and Fere, “which is already a stumbling block in the study of hysterical cases, becomes far more formidable in such studies as we are now occupied with. It is only when he has to deal with physical phenomena that the operator feels himself on firm ground.”
Yet even here we can by no means feel certain. Physicians have invented various ingenious pieces of apparatus for testing the circulation and other physiological conditions; but even these things are not sure tests. The writer knows of the case of a man who has such control over his heart and lungs that he can actually throw himself into a profound sleep in which the breathing is so absolutely stopped for an hour that a mirror is not moistened in the least by the breath, nor can the pulses be felt. To all intents and purposes the man appears to be dead; but in due time he comes to life again, apparently no whit the worse for his experiment.
If an ordinary person were asked to hold out his arms at full length for five minutes he would soon become exhausted, his breathing would quicken, his pulse-rate increase. It might be supposed that if these conditions did not follow the subject was in a hypnotic trance; but it is well known that persons may easily train themselves to hold out the arms for any length of time without increasing the respiration by one breath or raising the pulse rate at all. We all remember Montaigne’s famous illustration in which he said that if a woman began by carrying a calf about every day she would still be able to carry it when it became an ox.