Tangential but does he really need 10 hours of sleep a day? The article says from 10 till 8. I know that some people need that amount to be well rested but tha

Tangential but does he really need 10 hours of sleep a day? The article says from 10 till 8. I know that some people need that amount to be well rested but that's unusual and often it turns out that they also need exercise and a change to a healthier diet and once those happen, they need less sleep.