Oprah talks about the power of ego and why she now regrets pulling out the infamous "wagon of fat" on the most watched Oprah Winfrey Show in history. Oprah shares the ways in which it affected how others viewed her and her own self-image. She explains what it felt like to finally make the connection, years later, to what was really driving her decision to share her weight struggles with the world. Oprah also offers advice for knowing when your ego is getting the best of you.