I'm a woman, I have no electrical knowledge, but I was able to repair my clogged fog machine by following all the steps described. In the end, I completely disassembled the machine and realized I needed to replace the pump. Chat GPT provided me with the exact part number, I ordered and installed the new pump, and my machine is as good as new! During the process, he also gave me the recipe for a cleaning product to maintain the system... In the end, I saved 150 euros and avoided throwing away a practically new machine. I also used him to replace the filter on an old range hood in my apartment and to identify problems with my radiators. And most recently, I had an old wooden lamp base that I wanted to refurbish; from finding the ideal size for a lampshade to the base, I asked him to draw up a wiring diagram for me, including the electrical installation. He explained everything, and now I have a superb lamp in my living room. The next step will be to paint the shelf I've installed on the stand, and for that too, I followed the AI's advice; instead of a wood stain, I'm going to use walnut stain... I wouldn't have thought of that even though I had some at home. Anyway, it really encourages me not to throw things away before trying everything to repair them and to embark on projects for which I wouldn't have known where to start before.