Just realized how old I am...

I'll be 6.7decades old in a couple of weeks. That would be 83.75% of the years of my promised allotment. No sickness, no disease, no infirmities. Better eyesight than at age 15,still have most of my teeth,and nothing breaks when I fall down. But the image in the mirror whom I shave every now and then, barely resembles the image I started shaving over Five decades ago.
You know you're old when, you start using the word decade a lot.