It takes all kinds of people to make a world, but some we often feel should be given an island, to make a world of their own. There are people who apparently are born with the pessimistic germ in their systems. They just cannot help taking a contrary view of the situation. You find them everywhere, and antagonistic to the popular beliefs of life, law and religion. I agree that the major part of their criticism is destructive rather than constructive, but why worry about them if you know you are right. You may say, “Look at the harm they do.” But I do not believe that. Like attracts like is my belief. Some people prefer to believe that black is white, so let them believe it. We have the same spirit to contend with in teaching the valuable precepts of physical training.
I happened to know a man who had an argumentative belief that exercise was harmful; he accosted a heart specialist on the question, with whom I am familiar. The specialist informed him that the causes of cardiac conditions were reduced to four, none of which were caused by exercise. The only time sports or exercise are liable to injure the heart are when the heart is out of condition. Then anything would injure it. More often bad eating, but rarely right exercise, which is constructive. The other man replied that just the same he believed exercise hurts the heart. Now a wall would have to fall on such a man before he would believe it had fallen. And, as an angel could not convert such a person, why worry about it?