How a choice quietly becomes a fixture nobody re examines
Everything in a life entered once as an option, and almost nothing is ever asked to justify staying.
Trace any fixture back and you find a decision that was, at the time, genuinely open. The second subscription was a trial. The standing arrangement was a favour for one month. The larger place was for a situation that has since changed. At the moment of entry there was deliberation, perhaps even some anxiety about getting it right. Then it settled, and the deliberation ended permanently. Not because it was resolved but because the question stopped being asked. A thing that has been present for two years does not feel like a choice, it feels like the shape of the room, and you no longer see the shape of a room you live in.
The mechanism is not carelessness. It is that our review systems are triggered by change, not by duration. A price rise prompts a look. A move prompts a look. A cancelled service prompts a look. Steady, unchanging, quietly continuing arrangements trigger nothing at all, which means the things least examined are precisely the ones that have been there longest, and those are usually the largest. The small irritating thing gets constant attention. The big settled thing gets none.
The practical response is to build a trigger where none exists. Some people use a date, some use a natural boundary like the end of a season or a change of address. The trigger matters less than the fact of having one, because without it the default is permanent continuation. The review does not need to produce cancellations to be worth doing. Most of what you look at you will keep, and keeping it after looking is a different state from keeping it by inertia, even when the outcome on paper is identical.