You always have your health. I'm thankful for it. So many people are suffering from pain, disease, deformity. What can I complain about? Back pain? Puh-leeez.
Yeah, the wrinkles are showin and it's not as easy to lose those pounds anymore but, c'mon. I have all my limbs, and MOST of my original parts (sorry, appendix and baby teeth, you just didn't make the cut...). my eyes still see and everybody knows this loud mouth of mine works just fine. So yeah, I'm thankful.