The Horse Girl Khan

The Rodeo Rule: you only have to do it for the first time once.

The Rohan Rule: if you are at a social function full of new people and you want to be liked, find someone doing important work like setup or food prep and offer to help.

The Tutorial Mode Rule: to navigate an unfamiliar situation where you fear you will mess up an interaction, preface the interaction by mentioning that you've never done this before, and let them know if you have a specific concern or question.

The Rocket Science Rule: most new things you want to try seem very complicated but are simple when taken step by step.

The [X] Will Remember That Rule: if you need to make small talk with the same person on a regular basis, try to save one fact or current event in their life from a given conversation and bring it up next time you talk.

Why not just put brownies in your story then? Almost identical effect without all the slavery.

If you wanna make the Malfoys look worse just idk maybe they put a spell on Dobby to bind him to their house and he can’t leave unless the malfoys break the rules and they’re bad to him but don’t technically try to break the rules until Harry tricks them into paying dobby with some clothes.

There. Problem solved. You can have hundreds of brownies living at hogwarts even. And when Hermione misinterprets their situation and tries to thank them and start paying them the brownies start getting offended and leaving and this causes an actual problem for the school. Much easier to make a subplot about not listening to the people that you’re trying to help.