Most people are concerned about themselves only to the extent of securing the immediate satisfaction of their senses. The superficial surroundings they utilize to cater to the enjoyment of such indulgences of acquired taste, habit, passion, feelings or emotions, as prove most gratifying to them, never thinking that their constitution is nothing more than a vitalized chemical machine, temporarily passing through its terrestrial cycle of physiological activity, beginning as a mass of protoplasm, and terminating, when it has gone through all the phases of animal existence, in the distribution of its chemical elements. The deranging effect of alcohol on the nervous and muscular tissues may be compared to the working of an ordinary battery. We know that the action and the force depend on the elements that enter into the composition of the battery, fluids and solids, zinc and copper, and sulphuric acid--representing zinc, copper, sulphur, Oxygen, and Hydrogen. The action of the zinc and copper depends upon the fluids. Other fluids, though composed of three elements, would produce either not the same effect, or no effect at all. It stands to reason that, since we know the kind of fluid that will set the elements in action, we certainly should be very unwise to use another fluid that will either derange or destroy the battery's working capacity. The forces or force are in this instance produced by the combination of certain elements, and in order to continue the activity or action of these elements one upon the other, a constant supply must be kept up. The mechanism of muscular action, or nervous action, depends upon the supply of certain elements; they are continually replacing elements that are used up in the work they have to perform--that is, the function of brain or muscle. The moment elements are introduced that do not or cannot make up the loss of the working expenditure, that tend rather to disorganize or decompose the tissues, the functions and the natural forces are interfered with, weakened, or may be brought to a standstill.