Photo-Illustration: Intelligencer; Photos: Getty Images Some entrepreneurs pursue fabulous riches in order to achieve a level of privacy and luxurious separation that many of us only wish we could achieve. Then there is Elon Musk , who has $126 billion more than the second-richest man in the world and is still choosing to take drug tests and then weirdly post about them. Around 3 a.m. on Tuesday in Texas, Musk posted the results of a urinalysis from a place called “Fastest Labs of South Austin.”