Changing my edc gun to 22 LR
Semper Fi. I really appreciate the chance to read your post and the many fine responses from others in our Forum. I hope you are feeling better and I wish you the best in working out some of the issues associated with moving forward in life. At 80, I may be the youngest (at heart) in the group and want to assure everyone that the issues raised here for seniors are not uncommon as they relate to arming yourself for defense.
If the 22 works for you then you should use it. Familiarize your self with your choice, whether a .25, 22, .32, 38 etc. They all sizzle and will do the job for you in reliability, accuracy. Just know their capabilities and limitations and practice accordingly.
For issues with the hands, consider shooter gloves or any light mechanics glove. I'm still able to shoot several calibers at the range and use a light pair of mechanics gloves because of severe nerve damage and pain in my hands. This helps reduce the impact of recoil and enables me to grip and rack the slide on my semi-autos.
I always dress super-casually so I carry pocket size whenever I go out. A snub S&W 38 + P is adequate but a little heavy on the recoil side. I make sure I carry/wear a glove for the occasion. I would not hesitate to carry 22,.25, .32 if that is what I can handle.
In my state it's legal to carry a loaded handgun in your vehicle without a CWP and it is supported by the Castle Doctrine. Here's where I can make up the difference in power and capacity when I am out and about. This also applies to home defense where the options are unlimited, ranging from an AR-15, high capacity semi-auto pistol, tac shotguns, just to name a few.
My right rotator cuff has improved over the last couple of years but it clearly won't ever be the same. I've really pampered it whenever I could and that might have helped. I've found Biofreeze helps reduce the raw pain in the hands, feet, back etc. Last I checked you could still get it at Walmart or Amazon.com. Take care guys. Good shooting, good defense.