Holy crap! Silicon Valley VC godfather Marc Andreessen just spilled the beans on SpaceX's insane internal combat power. Someone who experienced SpaceX's work environment described it as 'like being air-dropped into an intense ultimate elite zone.' Everyone there is ridiculously strong. The reason is brutally simple: if your skills can't keep up, Musk will sniff it out and kick you out in no time. He's been doing this for 25 years—never listens to fluffy management reports, but dives straight into the trenches to hash out details with the people actually doing the work. This ruthless system, ironically, makes the world's top engineers fight tooth and nail to get in. Why? Because Musk is one of the rare CEOs who can sit down as a peer and discuss technical solutions with you. For true tech geeks, teaming up with Musk to hardcore-design rocket engines is the ultimate career temptation.