Vulnerability is not some squishy threat to good old-fashioned hard work, grit and resilience. It is the key to it. Real opportunity lies in looking the fact of our imperfection in the face and accepting it. Remember, acceptance is not approval. You don't have to like it or be happy about it. But you can't make a plan to get to where you want to be unless you acknowledge where you actually are. The opportunity is that if we accept that we don't have all the answers, we start asking better questions. And once we start asking better questions, we can find better answers, and do better work.