Glad to see that you found something.
I guess that I am just an optomist. You are in a very unique situation. You are retired and looking for something to keep you busy, not so much for the income (even though the extra money always helps)
The thing is you can do what ever you really want to do. Your dream job as it were. People are still hiring out there, they are not hiring everyone that comes in and says "give me work" They are hiring the ones that can prove that they would be an assett to the company. The ones that they can't live without.
You can go into someplace that does what you have always dreamed of doing, tell them of your dreams, and say I just want to do this. Pay me what you think I'm worth. If it really is your dream, you will excel at it and will get paid accordingly.
Just my opinion, and yes I am old too.
Thank you so much........