“It’s not, at least as I have internalized it, about perfectionism at all costs (something Roone wasn’t especially concerned about). Instead, it’s about creating an environment in which you refuse to accept mediocrity. You instinctively push back against the urge to say There’s not enough time, or I don’t have the energy, or This requires a difficult conversation I don’t want to have, or any of the many other ways we can convince ourselves that “good enough” is good enough.”