My older sibling will never get over the fact that he’s the oldest sibling in the family. At a single point in time he was the most wise & experienced of us all. I mean, there’s no disputing that an 8 year old has more world knowledge than a 3 year old, so he was sort of a powerful genius in my eyes… The thing is, as time has gone on & we’ve all grown up, my oldest sibling hasn’t quit feeling this same way about himself. He still believes he has seen & done more than any of us, & every one of us should treat his word sort of like scripture. That’s why I’m currently out here, working away at my central air conditioner equipment on my own. I’m tepid & filthy, & I never knew a cooling unit could be so filthy inside, but it’ll be worth it when my AC equipment is up & running at full efficiency once again. You see, my oldest sibling recently went out & got his full Heating & A/C certification, & has been working for a local Heating & A/C supplier in our area. I’m super proud of him & all, however now his newest kick is patronizing us about our central heating & cooling equipment. Suddenly he is the king of air quality control & every one of us had better listen up when he starts speaking about heating system & AC equipment maintenance. If we’re lucky, he might even come look at our Heating & A/C equipment & run a few diagnostics. The elevated speeches have gotten especially annoying, and I couldn’t take it anymore. He thinks he’s so great because he can service an AC unit, well so can I! I’ll do it easily on my own. Heating & A/C equipment tech, my ass.