Back in the olden times there was no Youtube, there were no online tutorials, as well as there weren’t even schools… If you were hoping to learn something, you had to find someone who would actually teach you, or just figure it out on your own.
Before asking me, NO you couldn’t study a book about it, because first you would have to find a person to teach you to read.
For trades as well as other skills, established tradesmen would take in interns to teach them the job altogether from the ground up. Honestly though, things have changed a lot. In our business, heating as well as cooling repair, the people I was with and I try to stick to the aged ways as best as we are able to. Heating as well as A/C is something that you can’t just learn from reading. It really requires hundreds, maybe even thousands of hours of hands on experience. Internships are still common in the Heating as well as A/C industry, as the people I was with and I help people to learn the whole business. Yes of course there is still some book studying involved, as well as most community universities offer night classes to assist you with prepping for the Heating as well as A/C equipment certification exam. Aside from that, it’s important to start doing work in the Heating as well as A/C industry, as well as getting your hands dirty, long before you eventually get certified. Thirty years ago an established HVAC contractor taught me everything he knew about heating as well as cooling equipment repairs and maintenance. After all this time, I am still studying as much as possible, because as technology carries on Heating as well as A/C systems evolve in new as well as amazing ways. Even if it’s not Heating as well as A/C equipment, I would easily suggest you think about studying a trade.