“So when breakpoints come for you, remember how you’ve been reassuring the team and take your own advice: know they’re coming and get ready. Talk to your mentor. Understand what your job should look like well before every transition and plan for it. And always remember that change is growth and growth is opportunity. Your company is an organism; its cells need to divide to multiply, they need to differentiate to become something new. Don’t worry about what you’re going to lose—think about what you’re going to become.”