Just a quick and “funny” explanation of how our bodies age. Yeah, our parts don’t age at the same rate or with the same effects from said aging.
But, one important thing to remember is that it’s not the years, it’s the mileage and the the roads we’ve put that mileage in on.
When you’re like me and have traveled so very many miles over bad roads – when there even was a road at all – you’re bound to be in rougher shape than a lot of others are. 😉