Meredith Grey (narration): The painful irony for doctors is that we often have to make you sicker in order to heal you. If a bone is healed unevenly, we have to re-break it. If a scar is too thick, we have to scrape it off and create a new wound. We break you down to re-build you. We go to medical school because we want to learn how to fix what's broken. But we quickly learn that we often have to make things worse before we can make them better. It's risky and it's frightening for surgeons and for patients, but usually, it's worth it. You get a second chance at life, and we get to be the architects of your second chance. It's win-win. When it works.