This should have been sufficient warning to his parents that they must make every effort to stiffen his character and to protect him from needless shocks. As a matter of fact, they exposed him to conditions that would have been harmful to any child. During his early years he was thrown much into the company of an old grandfather afflicted with sundry physical and mental ailments, among them the doubting mania in an extreme form. Also, he was allowed to witness the death agonies of several relatives.
All this was bound to leave a lasting imprint on his mind and his nervous system, filling him with vague fears, both as to life in general and, in particular, as to his own ability to live successfully. It was impossible for him to escape the knowledge that he did not endure the difficult and the unpleasant as well as other children did. And, with this knowledge, distrust of self, a sense of inferiority, took firm hold of him.
Nevertheless, he contrived to get along passably until he entered college. He was nervous and a little "queer," but not markedly so. When, however, ever, he found it necessary to study unusually hard for some examinations, a breakdown came. Various disease symptoms, physical and mental, developed in him, including the habit of perpetually fretting and doubting about things of small significance. In his case, that is to say, faulty training in childhood had laid the foundation for a serious psychic weakness, to the full development of which a physical condition—fatigue—had acted as the immediate cause.
In most cases of morbid doubting that have been psychologically analysed, parental mistakes have similarly become apparent. There may be—there usually is—a constitutional tendency to nervous troubles. But the parents have not appreciated this. Or, if they have appreciated it, they have failed to offset it by education especially designed to strengthen the will and inspire self-confidence, and by measures having as their end a sound physical upbuilding. Also, they have failed—and this is of the utmost importance—to externalise the personal interests, so that self-consciousness shall be at a minimum.
This does not mean, however, that the unfavourable results of the parental mistakes cannot be remedied later in life. There is reason to believe that, even in most extreme cases of morbid doubting—except the comparatively few cases where organic brain disease is responsible for the doubting—it is possible to effect a cure. As has been said, both of these patients were cured, and their cases may be regarded as fairly typical of this variety of mental affliction at its worst. Accordingly, when the tendency to trivial doubts is less marked, there is the possibility not only of cure, but of self-cure, provided that the doubter recognises exactly wherein he is deficient.
Self-consciousness, timidity, distrust of self, a conscious or subconscious feeling of inferiority, and often a lack of physical vigour—these are the elements that chiefly contribute to the growth of a tendency to anxiety and indecision about trivial things; these are the weaknesses that specially need to be overcome. As a preliminary measure, the doubter should make it a rule to take exercise daily in the open air, and to see to it that his living and sleeping quarters are kept well ventilated.
Indecision, even in the most energetic of men, is frequently a resultant of deprivation of fresh air. To reach decisions, to settle doubts quickly, a well-nourished brain is indispensable. And no brain can be well nourished unless the blood flowing to it is amply supplied with oxygen. Of all persons, therefore, the habitual doubter is in need of plenty of fresh air and of physical exercise to build up his organism as a whole and increase his powers of resistance to fatigue. For the same reason, he needs an abundance of good food.
Physical upbuilding, moreover, will have the desirable effect of increasing his power of concentrating attention on some serious life interest. This, above everything else, is what the doubter needs to do. He must develop an ardent interest in something worth while—his work, a useful hobby, occupation of some sort. The trivial doubter—the doubter of any kind—is pre-eminently a man or woman devoid of a keen life interest. If a life interest were present, there would be neither time nor inclination to dissipate energy in useless doubting. If you, my reader, recognise in yourself one of the doubting kind, you will appreciate the truth of this. You will admit that you have little enthusiasm for your work, little interest in anything that would keep you from being too occupied with thoughts of self.
Developing such an interest, self-consciousness will diminish, self-confidence will grow. Gradually, less and less attention will be paid to the petty details of daily existence that formerly gave so much concern. They will be pushed more and more into the background of the mind, will be managed automatically, as it was intended they should be managed. No longer will your indecision be a source of pitying, perhaps amused, comment by your friends. Instead, they will have occasion to comment, with pleased surprise, on the vigour and promptness of decision in all things that has taken the place of the old indecision.
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