You particularly need to be careful about who you choose to associate with.
I actually learned this at an early age after seeing my sibling fall into the wrong crowd and make a bunch of exhausting mistakes.
He was constantly guilty by association for the sins of his peers. Beyond that, it seemed as though these closely-knit downside influences had an exhausting effect on one another. As an adult I have constantly been careful to steer clear of rough crowds like that. I do not want to fall into any of their negative influences. Apparently, I also need to be careful about falling into the business of exhausting heating and cooling appliance owners. A few years ago I started hanging out with a group of youngsters who constantly talk about air quality control. However, they never mentioned maintaining their heating and cooling appliances. They only would talk about the merits of having a high powered Heating plus Air Conditioning appliances so they can change the temperature control settings whenever they wish. You might say that they are high maintenance when it comes to indoor air temperature however not air quality. Because I was at an impressionable age and didn’t really know how heating and cooling appliances work, I followed their lead. I was pretty much always changing my temperature control settings however never upset about the routine repair appointments, air filter swap outs, or duct cleaning. This Heating plus Air Conditioning appliance irresponsibility came back to bite me in the butt while I was making a birthday cake for one of my buddies. Just as I finished icing the elegant cake my a/c appliance kicked into gear. All of a sudden, dirt and dander came flying through the HVAC vents and coated the cake with filth. That afternoon, I came to see that Heating plus Air Conditioning maintenance matters way more than temperature control.