I remember when I was young, I never really felt like I fit in with all the other kids. They would be playing baseball and basketball, and I was never really good at those sports. I eventually noticed there was this other kid who would be walking around or riding his bike and he didn’t really play with those other kids either. One day, I started talking to the kid and we seemed to have a lot of similar interests. We started hanging out and I would invite him over to my house to hang out. He was impressed by the air quality in our home and how tidy we kept the place. He also asked me how it was so nice and cool in the household. I explained to him that was the air conditioning system that was keeping the house nice and cool. I asked him if he used air conditioning in his house, and he said that his parents never used an air conditioning machine. He wasn’t even sure if they had one, but if they did, they didn’t use it ever. He said they had fans but that was it. The way he explained it, it was just a bunch of hot air blowing around, but it felt just right in our household. I showed him the thermostat and said that was what we used to adjust the temperature in the home. He was amazed and said that they actually did have something like that on the wall at his house, but they never touched it. I figured that they probably did have an HVAC system then, they just probably never used it because they wanted to save money.