The comfort of a familiar place often comes from the decisions you no longer have to make there.

Familiarity works mostly by removing choices. You know which chair is yours, where the light switch sits, how long the kettle takes, and none of that has to be worked out again. What feels like warmth is often just the absence of a hundred small calculations. It also explains why a lovely unfamiliar place can leave you tired by evening.

If a space you use often still feels effortful, look for the decisions you keep remaking there. Settle two or three of them permanently, even in a dull way. Comfort is usually built out of small things put in a fixed place rather than anything you would notice.