FWIW I gave up on playing Live a few years ago .. pretty much same issue, just can't do it up to my own expectations anymore .. but recording lets me try multiple times (and edit) so I haven't given up the ghost quite yet!
I always preferred recording/writing originals anyway. More satisfaction (and less stress and physical labor).
For me the arthritis isn't so bad yet, but early Parkinson's can make it a hit/miss day.
Try again tomorrow.
Weather in our area may have been a factor for you. I know it affects the wife more this time of year, with snow last week, then a sunny 75 degrees Saturday, then cold & rainy last night .. that can be brutal, but may not be a reason to give up, just a reason for more patience to hang onto what you love doing.
I posted this as much for me as for anyone else
It sucks getting old (it's not for the faint of heart), but you haven't lost the battle until you give up