A.Always watch and listen carefully, when he speaks do not interrupt or ask unnecessary questions. Never talk back! Accept what he says with respect.
B.Instructors are human and do occasionally make mistakes, If this happens say something like, "excuse me Sabumnim, but I was told ...", this will aide in reducing conflicting data from different Instructors. The senior instructor has authority over these disputes.
C.Conflicting data from visiting instructors is to be accepted with respect and promptly forgotten unless otherwise specified by your Sabumnim.
D.Direct questions to your immediate superiors first.
It is your duty to keep a disciplined atmosphere of respect, care & goodwill while in the Dojo so all may benefit.