It was kind of unreliable. It was a 2 stroke, of course, and back then I'm sure most people just slopped way too much 2 stroke oil into their gas mix, which, quite paradoxically will burn out pistons and rings because the fuel-air mix is too lean. Consequently, the thing probably needed a full rebuild, but my dad taught me how to get it running even in its janky condition.
That experience was typical among my male and some female peers. That is, if you had a broke thing, somebody taught you to fix it and explained how it actually worked. Depending on your household situation, you might be exposed to a wide range of DIY fix-it or build-it projects and learn to pour concrete, frame a house, fix a car, an electric outlet or whatever. One of my school friends had a hyper-competent family in the performance automobile business. He learned how to operate tools like metal lathes and mills when he was a kid, and I was able to experience some of that too.
I experienced a shift in demographics in the tech/engineering world toward the end of my career where the white american guys were gradually replaced with people from Asia who often had no similar background. The white american guys often had that project-doing background like me and my peers, by contrast the "new" workforce is urban housecat types who never did a single project. The urban housecat types among the white people are the effete coastal city types.
