Congratulations on making it one piece so far. It’s never a guarantee we make it through our modern day lives without a few nips, tucks and rebuilds here and there. I’ve been rebuilt a few times (defibrillator-pacemaker plus some cancer surgeries) and, at age 70, I am still walking around unassisted. Genetics are sometimes just not in our favor.
All that being said, I wish you continued good luck and keep smelling those roses.