The New England Journal of Medicine has recently reported that speaking about one's faults creates abnormalities in the pulsations of our heart. Tiny abnormalities? No. Abnormalities as great as those produced by riding a stationary bicycle to the point of either exhaustion or chest pain. Perhaps [the criticisms men exchange beginning with adolescence], then, contribute to men being four times more likely than women to suffer heart disease before age fifty. In essence, our sons might be practicing heart-disease training.