I am what they call a proofreader which makes me look over books for numerous publishers and make the changes needed before release. I have had all kinds of interesting novels and biography books of famous people come through my line over the years. But recently I had something quite weird and interesting. It was a book on the heating and air conditioning system industry! During the proofreading I had to do just learning all about the heating and air conditioning system business. It taught me a lot. It was interesting to read. As a matter of fact I almost feel like I could become a heat and cooling system worker tomorrow! I know that is not possible as I would have to go to school to learn all about heating and air conditioning systems, it still entirely educated me on numerous facts and things about the heating and air conditioning system business, heating and cooling systems in general and even a lot of things about general HVAC repair. The heating and air conditioning system business is unquestionably detailed. I will tell you that much. I never imagined how complicated the heating and air conditioning system was until I actually read into it and saw the facts as to what was going on in the heat and cooling system business these afternoons. This is both on the business side and the technical side. It just makes me say “wow!”, so being a proofreader can be an unquestionably interesting job as I’m sure you can tell by what I am saying here.