Leave it broken, that's fine, just don't leave it misleading. And leave hints for how a passer by might improve it in the future. Probably you'll be that passe

Leave it broken, that's fine, just don't leave it misleading. And leave hints for how a passer by might improve it in the future. Probably you'll be that passer by in the future, and you'll thank yourself. Or you won't, and someone will thank you.