Makes me think of that line in the Clint Eastwood movie, Magnum Force..."A man's gotta know his limitations."
In your case, "acceptance" is the operative word...go with the flow.
You'll be okay, Gary. I retired nearly two years ago, and it's the best decision I ever made...I often wonder where I found the time to work.
I still play several hours a day, mainly for my own enjoyment, and I'm glad I bought the Tyros4 as a "retirement gift" as it is an awesome musical companion.
Good luck,
Ian