I found the paperwork for our smart thermostats a couple weeks ago, stuffed in one of those builder-special drawers that exists purely to hold things you’ll ignore for months. I let it sit there while the hockey boys finished their exodus—gave it roughly the same priority as calling the dentist or figuring out what that dashboard light means.

Yesterday I finally set them up. Took about ten minutes.

The downstairs thermostat runs on a theology, not a formula. Cool to 68 at night, off in the morning, coast on captured coolness until we hit 74, then grant ourselves a brief mercy breeze. My wife runs warm. She’s rejected blankets as a concept by 3am and is down to a sheet, while I’m doing a careful negotiation with my own fluctuating temps. Nobody is fully comfortable. We’ve made peace with this.

The hockey boys upstairs had their own thermostat—which is a sentence that should concern any adult paying utilities. Most days they were actually responsible about it. I’d conduct routine inspections anyway, like a very underpaid HVAC auditor looking for an offender. Most days I’d find it off and feel mildly ridiculous. The days I found it cranked below my downstairs temperature, I shut it off and sent it to thermostat jail. Once my eyes shifted into critical mode, I noticed just how messy a room can be and still qualify as technically livable. Apparently, 64 degrees and scattered laundry is peak comfort for teenage boys.

One of them stayed home sick once and ran the AC all day through peak afternoon heat. I stayed downstairs trying to remember I was their on-site parent. No app, no way to intervene—just a man staring at his computer, listening to the AC run in a room he wasn’t sitting in. Next season, boys. Watch out.

Texas was a different category of problem entirely.

Multiple thermostats, multiple HVAC systems—which sounds luxurious until you learn that the upstairs unit was hilariously undersized for several hockey boys and all the heat their lives generated. Setting the thermostat to 60 doesn’t make the AC work harder. It just makes you feel more desperate. The unit cooled at one speed, like a tired old man doing his best and being yelled at anyway. I bought two window units for the upstairs bedrooms. In a closed room they worked great—small icy caves of relief. In the bonus room over the garage, that cold air just got eaten alive.

More than once I found myself promising “the AC guy is coming tomorrow” like some kind of sweaty HVAC prophet.

Then there were the buckets. Window units pull a shocking amount of moisture out of Texas air. That moisture goes in a five-gallon bucket. The bucket fills once, sometimes twice a day. If it’s more than halfway full at bedtime, you dump it—unless you’re a teenage boy, in which case the bucket simply doesn’t exist for you as a concept. Water eventually got into a cabinet. When we sold the house I disclosed the general situation. I did not give the buyers a TED talk on what awaits anyone who tries to keep that upstairs cool. Some things the next owner just has to discover at 2am on their own.

I am still the thermostat guy. This is not changing.

New boys come in the fall. They’ll crank the AC and sleep under twelve blankets like they’re filming a winter survival documentary, and I’ll watch from the couch on my phone app—quietly, in stealth mode, without tromping upstairs to prove a point. I feel less like a spy when I don’t have to stand up.

They brought chaos and laundry and Chipotle bags and a house that felt like something was happening in it. When they leave it gets quiet in a way that takes some adjusting to.

I’ll take the higher electric bills over a quiet house every time.