But if, by any chance, you have allowed your mind to get into the sort of condition which the old-fashioned German scholar used to allow his body to get into, it develops that the Auto-Comrade hates a flabby brain almost as much as he hates a flabby body. He soon makes it clear that he will not have much to do with any one who has not yet mastered the vigorous and highly complex art of not worrying. Also, he demands of his companion the knack of calm, consecutive thought. This is one reason why so many more Auto-Comrades are to be found in crow's-nests, gypsy-vans, and shirt-waist factories than on upper Fifth Avenue. For, watching the stars and the sea from a swaying masthead, taking light-heartedly to the open road, or even operating a rather unwholesome sewing-machine all day in silence, is better for consecutiveness of mind than a never-ending round of offices, clubs, committees, servants, dinners, teas, and receptions, to each of which one is a little late.
In diffusing knowledge of, and enthusiasm for, this knack of concentration, Arnold Bennett's little books on mental efficiency have done wonders for the art of auto-comradeship. Their popular persuasiveness has coaxed thousands on thousands of us to go in for a few minutes' worth of mental calisthenics every day. They have actually cajoled us into the painful feat of glancing over a page of a book and then putting it down and trying to retrace the argument in memory. Or they have coaxed us to fix on some subject—any subject—for reflection, and then scourge our straying minds back to it at every few steps of the walk to the morning train. And we have found that the mental muscles have responded at once to this treatment. They have hardened under the exercise until being left alone has begun to change from confinement in the same cell with that worst of enemies who has the right to forge one's own name—into a joyful pleasure jaunt with a totally different person who, if not one's best friend, is at least to be counted on as a trusty, entertaining, resourceful, unselfish associate—at times, perhaps, a little exacting—yet certainly a far more brilliant and generally satisfactory person than his companion.
No matter what the ignorant or the envious may say, there is nothing really unsocial in a moderate indulgence in the art of auto-comradeship. A few weeks of it bring you back with a fresher, keener appreciation of your other friends and of humanity in general than you had before setting forth. In the continuous performance of the psalm of life such contrasts as this of solos and choruses have a reciprocal advantage.
But auto-comradeship must not be overdone, as it was overdone by the mediæval monks. Its delights are too delicious, its particular vintage of the wine of experience too rich, for long-continued consumption. Consecutive thought, though it is one of man's greatest pleasures, is at the same time perhaps the most arduous labor that he can perform. And after a long period of it, both the Auto-Comrade and his companion become exhausted and, perforce, less comradely.
Besides the incidental exhaustion, there is another reason why this beatific association must have its time-limit; for, unfortunately, one's Auto-Comrade is always of the same sex as one's self, and in youth, at least, if the presence of the complementary part of creation is long denied, there comes a time when this denial surges higher and higher in subconsciousness, then breaks into consciousness, and keeps on surging until it deluges all the tranquillities, zests, surprises, and excitements of auto-comradeship, and makes them of no effect.
This is, probably, a wise provision for the salvation of the human digestion. For otherwise, many a man, having tasted of the fruit of the tree of the knowledge of auto-comradeship, might thereupon be tempted to retire to his hermit's den hard by and endeavor to sustain himself for life on this food alone.
Most of us, however, long before such extremes have been reached, are sure to rush back to our kind for the simple reason that we are enjoying auto-comradeship so much that we want someone else to enjoy it with.