Similarly, I was issued a stern warning for sleeping 7.999 hours each night. The danger of losing "0 hours" of sleep over the course of a year was quite alarmin

Similarly, I was issued a stern warning for sleeping 7.999 hours each night. The danger of losing "0 hours" of sleep over the course of a year was quite alarming to discover. With a little less teasing: ignoring issues with assuming that humans are physiologically identical, the assessment could stand to be more sensitive to the significance of deviations from the proposed norm.