You need a small circle of people around you who will tell you the truth. It’s the only thing that will keep your ego in check (though having three kids helps as well). If you don’t have a small group of people such as a board of directors or mentors who aren’t afraid to tell you off, you’re going to be in trouble. I’ve seen this happen in sales many times. People start making money, and everyone tells them how amazing they are. They’re no longer coachable or willing to learn. They don’t listen to advice. That’s a sign that they have forgotten how to manage their own ego.
