What an incredible week it’s been! I’ve loved being an iVillage Guest Editor. Thank you to everyone at iVillage and to all of you who’ve joined us this week. It’s been an honor to share my world and thoughts with you. My last blog is on finding your calling to give back to others. Muhammad Ali once said, "Service to others is the rent you pay for your room here on earth." I believe that with all of my heart. Most of us do deep down.