Fordguy,
Sorry to hear of all the problems you have been dealing with. For many of us life is like that, in many varied ways, especially as we get older. I have had 3 major orthopedic surgeries since Dec 2020 and am not at all able to do the building construction work I have done all my life, but during recovery it has boosted my interest in building model cars again. It is good therapy as the mind needs something to think about besides all of our personal health problems especially. I know I have more model projects on the shelves, many I will probably not get to, but the ones I am working on give me something to feel good about again. I hope this works for you too.
I have been away from building model cars all summer because I can still drive a farm tractor and I have a small hay business in the summer. I just finished mine but still have about one more month to go helping a dairy farmer friend. He puts it up mostly green and wraps it in plastic so he can mow into the fall pretty good. It makes good cow feed. I am pretty tickled that I can still do the job from the seat of a tractor. We have to find all these little things to be thankful for, even though we can't do some others. Thinking about, and building, model cars works for me that way too.
MB