Reuters Elon Musk, pictured in February.“We are burning the midnight oil, to burn the midnight oil,” Elon Musk recently said, describing how the company was moving to a 24/7 schedule of its troubled Model 3 production. Musk has previously bragged about 100-hour workweeks and how he had slowed down to 80 to 90 hours. As Musk and many other high-powered people have shown, the natural inclination when trying to produce more is to simply work harder, put in more hours and grind it out with sheer grit. Tesla’s TSLA, -0.68% Glassdoor site is filled with employee reviews of “long hours” and high stress. That may work in short bursts. But in the long run, instead of working more, maybe you should work a little less.via