This man, as his answers to the specialist's questions made clear, was actually of a splendid character and highly cultured. His one peculiarity was this dangerous obsession. Psychological analysis to trace its origin was undertaken, and led back to his childhood. It had, as the setting giving it force and keeping it alive, a deep-seated jealousy of his father, experienced before the age of seven. More specifically, it originated in a murderous wish, entertained one day when father and son were walking together, to push his father from a mountain-top into an abyss. The child had at once recognised that this wish was wicked. He had violently repressed it, had tried to forget it, and had seemingly succeeded in doing so. But in his neurotic subconsciousness it had remained alive, to incubate and grow, until it finally blossomed into the murderous and painfully persistent obsession against people in general.
Surely, it is worth while to watch for and eradicate jealousy in childhood. Surely, too, it is worth while to develop emotional control in your children while they still are very young, and to avoid giving reason for jealousy by showing a real neglect in satisfying their natural craving for sympathy and love. On the other hand, it is equally important to avoid being over-attentive to them. This, as brought out in detail in the second chapter, is the great danger to be feared when there is only one child in the family, the exuberance of the parental love filling the child with exaggerated ideas of his own importance that are sure to be rudely jostled when he comes into contact with other children.
From these other children, as from his school teachers and casual visitors to his home, he will unconsciously demand the adulation shown by his parents. Failing to receive it, jealousy is all too apt to seize him, and, out of jealousy, nervous symptoms or character kinks are a probable result—symptoms and kinks which may, perhaps, never be entirely overcome.
What, then, is the moral of all this? What practical suggestions may be made that will help parents to cope with the problem of children's jealousy? For one thing, and most important, there must be no showing of favouritism, if you have more than one child. By your whole attitude towards your children you must make plain to them that each one ought to be, and is, equally dear to you. Of course, however, this does not mean that you should go to the foolish extreme of some parents, who carry the principle of equality so far as to give identical presents to their children. This does not serve as a corrective and preventive of jealousy; rather, it simply panders to it, and is, at bottom, a confession of helplessness on the parents' part.
The real need is to give your children a home environment of such a character that the instinct of human sympathy will be highly developed in them. Jealousy has its roots in selfishness, in an over-development of what may be called the ego-centric instinct. The jealous child is pre-eminently a child unduly occupied with thoughts of self. His personal desires and his personal interests are of paramount importance to him, just because he has not been taught that the one truly self-satisfying ideal of life is to find joy in bringing joy to others. To be sure, he cannot be taught this by direct instruction when he is very small. But indirectly, through the subtle force of suggestion, he can be taught it even then, if he is given a good parental example.
His parents themselves, not merely to prevent the budding of the sentiment of jealousy, but for the sake of the child's moral education in general, must set him an example of unselfishness. In their relations with each other, with their friends, with casual visitors to their home, they must maintain an altruistic, rather than an ego-centric, attitude. Showing true love for their child, they must—and this is especially necessary in the case of an only child—cause the child unconsciously to realise that he is not, and should not be, the sole object of their thoughts; that they have other interests, other duties in life. Unless he is constitutionally abnormal, a child brought up in such an atmosphere of general, self-forgetting kindliness is almost certain to acquire the same healthy philosophy of life that his parents have—a philosophy inimical to jealousy in every form.
As an aid to the same end, it is important to begin, at as early a time as possible, to train the child to occupy his mind actively with games and studies of educational significance. It is a fact which scarcely needs demonstration that the child in whom love of study and interest in subjects of study are developed at an early age will be a child unlikely to become unhealthily occupied with thoughts of himself. He will have too many and too strong external interests to have either time or desire for morbid self-communing.
In fine, you may set this down as certain: the more you inspire in your children external interests in play and work, doing this partly by direct teaching and partly by setting them an example of industrious activity, the less reason you will have to fear that they will fall victims to the handicap of jealousy or to the nervous maladies resultant from any form of excessive preoccupation with thoughts of self.
If, however, despite your best efforts, your child does develop jealous characteristics in marked degree, the safest and wisest thing you can do is to take him at once to a good specialist in the treatment of mental and nervous troubles. It may be that the jealousy is only the resultant of some unsuspected error of his upbringing, but it may also be symptomatic of some serious disorder requiring careful medical treatment.