So, I’m stewing in self-pity Sunday morning and I reluctantly switch on the TV. Waiting for me on CBS Sunday Morning is Nick Vujicic, a radiant, handsome 30 year old who may be the most amazing person I’ve ever met. And, against all odds, Nick may also be the luckiest, because he is grounded in joy and appreciation. Me? I’m over myself. Check out the video at http://www.cbsnews.com/video/watch/?id=50138905n