Ever wonder about those guys that work until late and are among the first to arrive at the office and looking refreshed? We all envy them and wonder what’s special about them. How do they do it? We all need to sleep at some point. Sleeping is vital to our health and overall well-being. But in as much as we should get plenty of shut-eye, it does not mean that we quit our jobs because we have to be up early to get to the office, or that we forgo certain activities such as the weeknight concert. What matters is not so much the quantity of sleep you get but…