This one originated in an Amazon delivery box that was never broken down, left in the hallway for three days, and eventually claimed by the household cat with such complete conviction that the box became a piece of furniture. The line was written on a Post-it stuck to the side of the box. The box is still there.

The phrase has a small ethics behind the meme. The first clause is about presence as ownership. The cat that occupies the box is, functionally, the box's owner. No paperwork. No negotiation. Fit is proof of right. The second clause is the harder one. If it doesn't fit, it was never yours. The things we cannot enter cleanly, the roles we have to force ourselves into, the spaces that always feel slightly too tight, were maybe never ours to begin with. We were just persistent.

Watching a cat abandon a container it cannot actually curl into is a small masterclass in this. No grief. No re-negotiation. One considered glance, then a walk away. We tend to keep returning to rooms we have already outgrown, relationships that never quite fit, jobs cut for someone a size smaller. The cat's test is simpler. Step in. If you settle, stay. If you do not, it was never yours. The box was never the prize. The settling was.