cottagecore rat making cheese from rat milk (from some other rat's breasts)
That escalated quickly.
I would be fighting a world war against cats.
I'd be a cottage-core mouse in a pretty home with lots of little rooms for the family. I'd bake my stew in a big walnut shell! I guess that should be a very, very developed mice world to satisfy my decorating needs, but if not, I'd do woodwork and also gather all kinds of flowers, dry them and hang at the ceiling, so the ceiling is full of colour and aroma. I'd have a large cellar to store food for winter, of course.