Someone has to tell him to stop doing that (although in this case we can make an exception :wink. He really needs some time off. He also has to eat healthier and get some exercise. Elon's physical condition has visibly deteriorated over the last twelve months. Tesla, SpaceX and Solar City need him for many more years, and so do his sons.
He needs Asics! Not to run on (although that would help) but the acronym of Anima Sana In Corpere Sano (latin for healthy soul in a healthy body).
dude it probably took him less than 20 seconds to tweet that