I hear car shop coming back into high schools, I hope so.
I grew up like most drive it fix it. I bet a lot of us did short blocks in driveway with nothing but ratchets and wrenches. At 3/4 Century old, L2-L5 back fusion last year, no way I am getting onto a creeper. Now it's pay.
Wire harnesses are such a joy, I used masking tape and labeled every wire tested and confirmed. Looks like hell but better than memory. I had harness short out, my own wiring magic. Yes, you do have to use fuses and or breaker at times. Who would guess! It was 64 Sport Fury Convertible with 361 Commander unbadged from factory. Damm wish I had it today. Seafoam green.