You can't learn it all. Some things are better left to professionals. I once had a leaking bathtub. I watched some youtube videos and was able to fix the problem (replacing a gasket). However, one time my HVAC stopped working in the middle of winter and I wouldn't know what to do there. Had to call in pros. few days ago, I had a yellow jacket nest in one of the ceilings (yep!!). I wouldn't want to fix that myself.
> one time my HVAC stopped working in the middle of winter and I wouldn't know what to do there.
I thought so too, until a HVAC outfit ghosted me one too many times. All I had was a screwdriver and multimeter in hand. I was able to figure out that the power transformer was taking in 110v but putting out 0v into the board. So I googled the part number, picked it up at Home Depot and just un-mounted it and swapped the new one in attaching the wires in the same way. Easy peasy! It really was a lot easier than I thought. Just remember to take pictures of the wiring before.
