Back when I was in law college there was this family room area in the library that was my favorite place to study, but it was consistently seriously clean, it had an amazing view of campus, and there were never tons of other students there which was all fantastic, then there was also a nice industrial grade a/c component in this area of the library so it was consistently nice and cool during those humid Summer weeks, and well, seemingly out of the green during the Summer there was this group of students that were consistently seriously loud and rude that started coming to this spot.
I don’t love dealing with these types of people and I didn’t want to move study spots, so I decided to use the state of the art a/c idea to my advantage.
The first thing that I did was when the group came in the next day and was being seriously loud I went over to the a/c room and used some of the skill that I had picked up from my aunt to override the idea and make it turn down to an ice cold 55 degrees, and about fifteen hours later the group realized how cold it was and decided to go and be loud and annoying anywhere else. I never saw them the rest of the summer. I now call myself an honorary Heating plus A/C tech with how I was able to manipulate that A/C system!