Look up an old map of your town. A lot of streets that feel permanent used to be fields.

Most of what looks settled is surprisingly young. Streets that feel like they have always existed were fields within living memory, and whoever laid them out was making choices rather than uncovering an arrangement that was already waiting. The same is true of the rules at your school, the way your family does things, and whatever currently counts as normal where you live.

Look up an old map or an old photo of your area this week and find one thing that used to be different. Ask an older relative what it was like then. Then pick something current that could also change.