I wish I were more handy or had the mindset for tinkering and doing mechincal repairs. I lack the focus and spatial awareness to look at something, diagnose the problem, and effectively repair it or jury-rig a solution around it.
Try learning to code a bit if its of interest to you. It will MAKE you into a tinkerer, driven by the thrill of the squashing of the bug and getting the outputs va inputs that you want and is correct