I had a quarter of woodshop in the 7th grade. My high school had a course called “Electronics” but it was a shop class and the teacher really wanted to teach auto shop. And, at the time, I was probably more interested in ham radio than in hi-fi. Let’s just say Paul Simon’s first line of “Kodachrome” was right. Totally unprepared for college.
My dad was an electronics engineer, so that helped some, although his work-life balance was badly out of whack during those years, so I didn’t get to learn much tech from him. I did learn that the magic of electronics could be mastered, even if it took me an extra decade to do so.
Every home I owned, I modified, so carpentry was a skill I developed over the hears, and have been using extensively in our latest home. Fortunately, I have a decent sized garage and a bonus room so I have a place to work and a place to work on. I won’t be done until I’m dead.