[x] Study the nature of borders
I think doors is less fitting here.
Just think of the lesson we just had:
One of the main realizations from it, I feel, is that there is no easy and clear cut way to differentiate between the imperial method and the weilu one, since while there are clearly differences the transition is less than clear cut, the borders fuzzy.
In contrast a door is as clear cut as it gets, it very obviously separates one thing from another.
Given that we seek to understand Weilu philosophy and its differences to the imperial one to define our own way, I feel we would benefit from studying the fluid nature of borders more than the clear cut concept of doors.