Classroom of furries

I don't have a name for this story, but it's a highschool setting classroom. The basic idea is a world where everyone's mental state is represented by a physical feral animal. You can only see this animal if you actually understand your mental state. You can't be oblivious to your own health and still see the manifestation of it. Others cannot see your mental state, unless they understand you very well on a personal level, and you've opened up to them. It's basically just a story abt mental health and how we live and deal with it