Nowadays we do not know how often this old desire to kill is repressed, a brain-impression of hatred thereby intensified, and a nervous irritation caused which has its effect upon the entire disposition. It would hardly be feasible to return to the killing to save the irritation that follows repression; civilization has taken us too far for that. But civilization does not necessarily mean repression. There are many refinements of barbarity in our civilization which might be dropped now, as the coarser expressions of such states were dropped by our ancestors to enable them to reach the present stage of knives and forks and napkins. And inasmuch as we are farther on the way towards a true civilization, our progress should be more rapid than that of our barbaric grandfathers. An increasingly accelerated progress has proved possible in scientific research and discovery; why not, then, in our practical dealings with ourselves and one another? Does it not seem likely that the various forms of nervous irritation, excitement, or disease may result as much from the repressed savage within us as from the complexity of civilization? The remedy is, not to let the savage have his own way; with many of us, indeed, this would be difficult, because of the generations of repression behind us. It is to cast his skin, so to speak, and rise to another order of living. Certainly repression is only apparent progress. No good physician would allow it in bodily disease, and, on careful observation, the law seems to hold good in other phases of life. There must be a practical way by which these stones, these survivals of barbaric times, may be stepped over and made finally to disappear. The first necessity is to take the practical way, and not the sentimental. Thus true sentiment is found, not lost. The second is to follow daily, even hourly, the process of stepping over until it comes to be indeed a matter of course. So, little by little, shall we emerge from this mass of abnormal nervous irritation into what is more truly life itself. II. PHYSICAL CARE. REST, fresh air, exercise, and nourishment, enough of each in proportion to the work done, are the material essentials to a healthy physique. Indeed, so simple is the whole process of physical care, it would seem absurd to write about it at all. The only excuse for such writing is the constant disobedience to natural laws which has resulted from the useless complexity of our civilization.