Teaching #3.5 (TL;DR)

Goon: Member for a day.
Subordinate: Member after a day has passed.
Brother: When you create your own version of the mask in any art form, be it before or after joining the Brotherhood (Optional).
Overseer: Brothers (or Subordinates) chosen by me or recommended to me by other Overseers (basically mods).
The Masked: The Leader.