To save money, my father took a night course at the high school to learn car repair - long before a tune-up required a laptop and automaker-designated software.
When I was a kid, I built a crystal radio set from a kit. I learned Morse code at classes at the Civil Defense, built a telegraph in junior high school wood shop, and practiced my dot-dot-dot-dash-dash-dash-dot-dot-dots so well that, if they still used Morse code, I could be rescued at sea.
When I started my first newspaper job after high school, I was handed a no-frills camera and several rolls of film and told that reporters had to be photographers, too. So I shoehorned in a night course at the high school to learn something about photography, and ended up running a sideline business developing pictures for small publications in a darkroom I set up in a closet.
I enjoy learning new things, even more so as I get older, because it tends to reduce the loss of brain cells. That's why many people attempt the New York Times crossword puzzle every day - Will Shortz is probably responsible for keeping hundreds of thousands of Americans from misplacing their house keys.
Sometimes, it's fun: taking online courses through Camden County College on Web design, Photoshop, and Flash; building a custom desk for my basement office from plans I drew; seeing how early I can plant spring crops in raised beds if I cover them on colder nights.
But sometimes, you suspend your dignity: for a half-hour every Monday, being taught to swim at age 61 by 17-year-olds; constantly falling off the English racing bike you just had tuned after it had sat in the basement for 25 years; trying to get the tennis ball over the net more regularly than you did when you gave up the game 40 years earlier.
You know, tinkering.
I often get the impression that too many people believe that those of us who give things a try, whether we succeed or not, are special. They assume that if they tried to do the same thing, they wouldn't be able to do it.