One of my mentors said, "the goal of mold avoidance is to eventually be able to detox in less and less good locations." Which makes a lot of sense: early on, we require really insanely pristine areas to heal. Obviously, it wouldn't be ideal to stay like that forever. So as you progress through avoidance, the "win" is to be able to have that kind of detox occur, but in imperfect locations. This is where the power curve comes in.