Routines
The Tasks That Only Come Around Once A Season
Jobs recurring two or three times a year fall outside habit formation entirely, because nothing repeats often enough to become automatic, so they need a list rather than a routine.

Gutters, furnace filters, storm windows, the smoke detector batteries. These jobs are neither daily nor annual, and they are the ones households most reliably forget.
Frequency determines whether a habit can form
Habits form through repetition close enough together that a cue and an action become linked. A task done twice a year never gets that repetition.
There is no cue in the environment either, because nothing about a Tuesday in October signals that gutters need clearing.
Which means seasonal tasks are structurally different from routine tasks, and the tools that work for one do not transfer to the other.
They get remembered by failure
Most seasonal maintenance surfaces when it fails: water overflowing a gutter, a furnace running poorly, a detector chirping at two in the morning.
Failure is an effective reminder and an expensive one, since the whole purpose of the maintenance was to prevent the state that is now doing the reminding.
The chirping detector is the clearest example, because the reminder arrives at the single worst hour and in the least convenient form available.
A list outperforms memory here
Since no habit can form, the work has to sit somewhere external. A written seasonal list is doing a different job than a to-do list for the week.
The list only needs building once, and it is best built at the moment a forgotten task surfaces, when the item is obvious and the annoyance is fresh.
Most households have somewhere between ten and twenty of these items in total, which is small enough to fit on a single page.
Anchor them to something unmissable
The common approach is to attach the list to clock changes, to the start of a season, or to a birthday, since those arrive without needing to be remembered.
Two review points a year covers nearly everything, with one before cold weather and one after it, matching how most of the items are actually driven.
Reviewing the list is a five minute job. Doing the items is longer, but the failure mode being prevented is forgetting them, not finding them hard.
Some of the list belongs to someone else
A portion of seasonal maintenance is not a homeowner job: chimneys, some furnace work, anything on a steep roof, anything involving gas.
Those items still belong on the list, as a reminder to book rather than to do, since the forgetting is the same either way.
Renters have a shorter version of the same list, mostly consisting of things to report before they become emergencies rather than things to fix.
Questions readers ask
Do I need to wake up early?
No. Chronotypes differ substantially and are partly genetic. A consistent wake time matters far more than an early one.
What if my mornings are chaotic because of other people?
Then the preparation shifts to the night before almost entirely, and the routine becomes about reducing decisions rather than creating time.





