There is an army, whose numbers are legion, who worry about their health and that of the members of their family. What with the doctors scaring the life out of them with the germ theory, seeking to obtain legislation to vaccinate them, examine their children nude in school, take out their tonsils, appendices, and other internal organs, inject serums into them for this, that, and the other, and requiring them to observe a score and one maxims which they do not understand, there is no wonder they are worried. Then when one considers the army of physicians who feel it to be their duty to write of sickness for the benefit of the people, who give detailed symptoms of every disease known; and of the larger army of quacks who deliberately live and fatten themselves upon the worries they can create in the minds of the ignorant, the vicious and the diseased; of the patent-medicine manufacturers, who spend millions of dollars annually in scaring people into the use of their nostrums--none of which are worth the cost of the paper with which they are wrapped up--is there any wonder that people, who are not trained to think, should be worried. Worries meet them on every hand, at every corner. Do they feel an ache or a pain? According to such a doctor, or such a patent-medicine advertisement, that is a dangerous symptom which must be checked at once or the most fearful results will ensue. Then there are the naturopaths, physicultopaths, gymnastopaths, hygienists, raw food advocates, and a thousand and one other notionists, who give advice as to what, when, and how you shall eat. Horace Fletcher insists that food be chewed until it is liquid; another authority says, "Bosh!" to this and asks you to look at the dog who bolts his meat and is still healthy, vigorous and strong. The raw food advocate assures you that the only good food is uncooked, and that you take out this, that, and the other by cooking, all of which are essential to the welfare of the body. Between these _natural authorities_ and the _medical authorities_, there is a great deal of warfare going on all the time, and the layman knows not wherein true safety lies. Is it any wonder that he is worried.