I didn't like studying much in school, but then I went to college, which became much more interesting. I went to study to be a heating and ventilation engineer. At the university, they taught me a lot and I liked the profession. At the same time I registered for courses for HWAC specialists
https://www.hvacschools411.com/pros-and-cons-of-the-hvac-career/ in order to improve my knowledge.
