WE ARE A GENERATION THAT WILL NEVER COME BACK.

My Great-Grandfather born in Prussia. He escaped persecution from there to Poland to the Ukraine to Russia to Holland, and as a stowaway, immigrated to Canada in the mid 1800s, fleeing oppression. We don't know any more about him.
My Grandfather was born in 1895, died in 1964 IIRC, old and tired, sick and worn-out, having sired 15 children, in extremely difficult times..
My Dad was born in 1937, missed both WorldWars, had 5 kids, died in 2010; older than Grandpa, but still tired, worn-out, but not sick.
I was born in 1953, had just 3 kids, and am coming 69 in June. I am already older than many of my lineage; but Not sick, Not tired, Not worn out, and Not yet old. Each of my ancestors gained years, as time progressed. If the World was to continue as it had up to my Father's death, I could reasonably expect to live to a good old age, full of years, probably into my 90s.
But this old world it seems, is dying faster than I am. I wonder if I will live-out my allotted years. Certainly my children will Not.
Just yesterday late afternoon, I was out in the driveway snowblowing over a foot of fresh snow, with my walk-behind. The driveway is about 130 ft long and 10/12 feet wide. My heart rate was elevated, my breathing was elevated, my body temp was elevated. In spite of how wet and deep the now was, I got done in record time. I got a pretty good workout, with no lasting affects, except I did get a pretty good night's sleep.