In those very, very early days you want people who are there for the mission above all. You’re looking for passion, enthusiasm, and mindset. And you’re looking for seed crystals. Seed crystals are people who are so good and so well loved that they can almost single-handedly build large parts of your org. Typically they’re experienced leaders, either managers of large teams or super-ICs who everyone listens to. Once they’re in, a tidal wave of other awesome people will typically follow.