October Homework

I’m wondering how to make the best use of this month “how to organize your life and your mind”. I am an extremely organized person. My home is minimalist and I make a habit of purging unused items. This is such a strong skill I’ve thought about running a service to help people get organized.
So how do I make the best use of the homework. For example the first assignment was to pick a closet to organize. Can you give me an idea to turn this into a mind organization homework instead of a physical space?
Thank you