I know what you mean. I find myself stuck in the Learning Zone more than the Growth Zone. It's hard not to go into a protective shell, especially if you fall into a higher risk category.
BTW - did any of you know that having a cortisone shot in the last 3 months puts you at a higher risk of death from COVID-19? I didn't know that until one of my Facebook friends mentioned it. I had one in late January. My shoulder feels great but it's made even more careful when I go out.