Keith tells a story he heard from some friends at SpaceX where Elon observed a line of interns piling up around the coffee machine. This prompted Elon to send a memo to the company asking:
“Why are all the interns wasting all this time? If you feel like you have nothing better to do than waiting in line, you’re at the wrong company. And by the way, I’m installing cameras to make sure that we don’t have lines at the coffee shop.”