It's no secret that Elon Musk puts a tremendous number of hours into his work, famously working upwards of 120 hours per week, and sharing his opinion that founders need to work 80-plus hours a week. The astronomical number leaves many wondering how he finds time to sleep and exhausted by the thought of working so much. It appears as though the founder of multiple companies and father of seven has more hours in the day than others. And, of course, while this isn't so, there is something Musk has that others don't. Those who put in a great deal...