To be completely honest, I know that it is totally ridiculous that there are people that know how to repair Heating and A/C equipment without being Heating and A/C experts themselves. My dad was one of those people. It was easy for him to repair anything in the property, and we genuinely never had to call a repairman to get anything fixed. He didn’t need a Heating and A/C equipment professional because he could honestly repair central cooling equipment or a furnace… When I asked my dad how he learned to repair Heating and A/C equipment, he told me that his dad taught him. However, I definitely know that my Grandpa was not a Heating and A/C equipment professional… In fact, we don’t have a single person in our family that is a Heating and A/C professional, so I don’t even know where they managed to learn how to repair Heating and A/C equipment. How do people just instinctively know how to repair Heating and A/C equipment? Are their brains so mechanical that they can totally figure things out? My dad had to learn how to repair a Heating and A/C component without being able to check the internet, meaning that he essentially just taught himself how to repair Heating and A/C equipment. I never wanted to learn how to repair Heating and A/C equipment. I know that my dad could teach me fairly easily, however I wanted to get a nice enough career where I could pay someone to repair my Heating and A/C equipment. I was never legitimately interested in learning about fixing my own Heating and A/C equipment. I would just appreciate knowing how they figured out how to repair Heating and A/C equipment. It is cool that you can learn how to repair your own Heating and A/C equipment.