I feel with you Bjørn, and no, you don't sound like a decrepit old man... at least not compared to me, who with my somewhat younger years still complain, moan and whine worse than my grandparents.
Heck, some years ago I wrote a letter to the local newspaper complaining about the youth nowadays (I was nearly run down on the town square by a half-drunken 14-y-o kid on a skateboard)...
Anyways, I suggest you just embrace the future now, and replace you body from the neck down, with one of those fancy T-800 models, that I hear this firm called Cyberdyne Systems is developing.
You could be their test-pilot for the project?