Bill, I am not on line everyday like yall kids still living in your Mom's basement.
I missed posting on your birthday. I don't know you well. How much do you share on Tnet? Do you travel alone? Do you spend most of your time alone?
I see you as a mentor.
I am glad for your good health, but know that is relevant to being 81. Healthy at 81 and healthy at 61 are very different. Your brain is obviously still 100%. Your body is obviously still getting you about.
Few here understand that, and even fewer will be at your level when 81. You are an exceptional human.