I'll be 75 years old in October 2021. I have been programming more or less(1) continuously since I graduated from college in 1974. (1) there have been a few p

I'll be 75 years old in October 2021. I have been programming more or less(1) continuously since I graduated from college in 1974. (1) there have been a few periods of off-time related mainly to layoffs and company closures, most notably the dot-com crash.