Doctor Carroll, in his "Mastery of Nervousness", says very well, "the danger of overwork is far less common than that of underwork.... Close observation brings the conviction that the great majority claiming overwork as the reason for their nervous deficiency are the victims not of earnest productive work itself but of defective methods of work discounted by haste, stress and strain, by impatience, worry and fear." In a word nervous breakdown, when it comes to a busy man or woman, is due ever so much more to the irritable state of mind into which they get in the midst of their press of work than to the work itself. The feeling of haste is ever so much more dangerous than the actual hurry. The mistakes that are made under these circumstances are great wasters of time and of energy and disturbers of morale, until a feeling of impotence grows on one and then becomes inveterate. As a matter of fact a great many people who break down do so not during the stress of work but afterwards, when they have the leisure to look back on it and think about it and wonder why they did not break down, and while their friends keep sympathizing with them and they have the chance to let their self-pity cause the crumpling of their character. {173} Premature old age, that is, the precocious hardening of the arteries, for "a man is as old as his arteries", came particularly, the older physicians used to say, to the devotees of the three pagan deities, Venus, Bacchus and Vulcan. That is, senility came before it was due in the order of nature to those who indulged in venery or in wine and its almost inevitable accompaniment, overeating, and then to the man who did such hard physical work as the blacksmith does, for Vulcan, it may be recalled, was the blacksmith among the gods. In this enumeration two out of three of the factors unfavorable for health come from the pleasures of life; but I think there is no doubt in the minds of physicians that if a comparison in the number of patients whose ailments were the consequences of the worship of the deities named were to be made, there would be found ten times as many men who became prematurely old or suffered from the development of organic affections because of wine and venereal disease as from hard physical labor. Aneurysm is the one form of arterial degeneration to which the hard worker is particularly liable, and the more we have learned of that the more we have come to realize very clearly that while the hard work was the immediate occasion, the real underlying cause of the degeneration of arteries that led to the development of the aneurysm was to be found in some overindulgence. The French physicians sometimes said satirically that overwork of the heart much more than of the head or the hands laid the foundation on which aneurysm developed, for it occurs oftenest on a luetic basis.