Thanks @Motts! You've given me a lot to think about.

I have too many interests too, that I've not kept up with because of my career. As a kid I wanted to be an architect, but after the Army I went to college and ended up becoming a software engineer, because it was just starting to get big. After 20+ years, I can do it in my sleep, but it no longer presents a challenge and I have no passion for it. At 54, I feel just too old to do anything else or even to stay in software. That and plenty of self doubt keeps me from pursuing anything that might fit who I am now. So, I think I should just go work at a grocery store but worry about running out of savings and retirement and ending up being homeless. If a grocery store would even hire me. Self doubt sucks.