Interest Dynamic.—Many of our milder feelings terminate within ourselves, never attaining sufficient force as motives to impel us to action. Not so with interest. Its very nature is dynamic. Whatever it seizes upon becomes ipso facto an object for some activity, for some form of expression of the self. Are we interested in a new book, we must read it; in a new invention, we must see it, handle it, test it; in some vocation or avocation, we must pursue it. Interest is impulsive. It gives its possessor no opportunity for lethargic rest and quiet, but constantly urges him to action. Grown ardent, interest becomes enthusiasm, "without which," says Emerson, "nothing great was ever accomplished." Are we an Edison, with a strong interest centered in mechanical invention, it will drive us day and night in a ceaseless activity which scarcely gives us time for food and sleep. Are we a Lincoln, with an undying interest in the Union, this motive will make possible superhuman efforts for the accomplishment of our end. Are we man or woman anywhere, in any walk of life, so we are dominated by mighty interests grown into enthusiasm for some object, we shall find great purposes growing within us, and our life will be one of activity and achievement. On the contrary, a life which has developed no great interest lacks motive power. Of necessity such a life must be devoid of purpose and hence barren of results, counting little while it is being lived, and little missed by the world when it is gone.
Habit Antagonistic to Interest.—While, as we have seen, interest is necessary to the formation of habits, yet habits once formed are antagonistic to interest. That is, acts which are so habitually performed that they "do themselves" are accompanied by a minimum of interest. They come to be done without attentive consciousness, hence interest cannot attach to their performance. Many of the activities which make up the daily round of our lives are of this kind. As long as habit is being modified in some degree, as long as we are improving in our ways of doing things, interest will still cling to the process; but let us once settle into an unmodified rut, and interest quickly fades away. We then have the conditions present which make of us either a machine or a drudge.
2. DIRECT AND INDIRECT INTEREST
We may have an interest either (1) in the doing of an act, or (2) in the end sought through the doing. In the first instance we call the interest immediate or direct; in the second instance, mediate or indirect.
Interest in the End versus Interest in the Activity.—If we do not find an interest in the doing of our work, or if it has become positively disagreeable so that we loathe its performance, then there must be some ultimate end for which the task is being performed, and in which there is a strong interest, else the whole process will be the veriest drudgery. If the end is sufficiently interesting it may serve to throw a halo of interest over the whole process connected with it. The following instance illustrates this fact:
A twelve-year-old boy was told by his father that if he would make the body of an automobile at his bench in the manual training school, the father would purchase the running gear for it and give the machine to the boy. In order to secure the coveted prize, the boy had to master the arithmetic necessary for making the calculations, and the drawing necessary for making the plans to scale before the teacher in manual training would allow him to take up the work of construction. The boy had always lacked interest in both arithmetic and drawing, and consequently was dull in them. Under the new incentive, however, he took hold of them with such avidity that he soon surpassed all the remainder of the class, and was able to make his calculations and drawings within a term. He secured his automobile a few months later, and still retained his interest in arithmetic and drawing.
Indirect Interest as a Motive.—Interest of the indirect type, which does not attach to the process, but comes from some more or less distant end, most of us find much less potent than interest which is immediate. This is especially true unless the end be one of intense desire and not too distant. The assurance to a boy that he must get his lessons well because he will need to be an educated man ten years hence when he goes into business for himself does not compensate for the lack of interest in the lessons of today.
Yet it is necessary in the economy of life that both children and adults should learn to work under the incitement of indirect interests. Much of the work we do is for an end which is more desirable than the work itself. It will always be necessary to sacrifice present pleasure for future good. Ability to work cheerfully for a somewhat distant end saves much of our work from becoming drudgery. If interest is removed from both the process and the end, no inducement is left to work except compulsion; and this, if continued, results in the lowest type of effort. It puts a man on a level with the beast of burden, which constantly shirks its work.
Indirect Interest Alone Insufficient.—Interest coming from an end instead of inhering in the process may finally lead to an interest in the work itself; but if it does not, the worker is in danger of being left a drudge at last. To be more than a slave to his work one must ultimately find the work worth doing for its own sake. The man who performs his work solely because he has a wife and babies at home will never be an artist in his trade or profession; the student who masters a subject only because he must know it for an examination is not developing the traits of a scholar. The question of interest in the process makes the difference between the one who works because he loves to work and the one who toils because he must—it makes the difference between the artist and the drudge. The drudge does only what he must when he works, the artist all he can. The drudge longs for the end of labor, the artist for it to begin. The drudge studies how he may escape his labor, the artist how he may better his and ennoble it.
To labor when there is joy in the work is elevating, to labor under the lash of compulsion is degrading. It matters not so much what a man's occupation as how it is performed. A coachman driving his team down the crowded street better than anyone else could do it, and glorying in that fact, may be a true artist in his occupation, and be ennobled through his work. A statesman molding the affairs of a nation as no one else could do it, or a scholar leading the thought of his generation is subject to the same law; in order to give the best grade of service of which he is capable, man must find a joy in the performance of the work as well as in the end sought through its performance. No matter how high the position or how refined the work, the worker becomes a slave to his labor unless interest in its performance saves him.