I learn how I can open my car bonnet. Lol. I was so excited by this I let the auto man do the rest, he connected those wires and my car horn was working again in 20bucks. 
Not everyone is skilled with tools or following instructions. Some just good st certain things. I’m lousy with tools. It don’t get me out of chores.
I take care of my cars and drive with the powertrain in mind, I’ve never needed brakes and got 120,000 miles off my last set of 8 ply Korean tires. I never have car trouble of any significance.
I’m still laughing at “repair Manuel”… there’s a punching line about Mexican labor in there, but I’m laughing too much.