Page 8 is one of the worst feelings as a player imo.
As for Hiori's advice: Doing it in reverse? So, moving->thinking->seeing.
From experience, I'm going to assume he means: play and let the plan form around his movements until he is already in the spot he "sees", since what he's doing right now is putting everything together and slotting himself in after the fact.
Having some difficulty describing it through the terms they used since I was taught it slightly differently.