"Yeah, they're not hardcore enough." That's how Ryan Westerdahl explained the difference between people who thrive at SpaceX versus those who burn out. After nine years there, he's blunt about what it takes. Building something meaningful requires that level of commitment. The question isn't whether it's hard - it's whether you care enough about the outcome to push through when it gets uncomfortable. More from @RyanWesterdahl (Founder & CEO, Turion Space) on our latest Founders in Arms episode. Link in bio.