Hello.
If your personality is mostly fixed as a must-know then your exact opposer is the must-not-be-known.
The exact opposer of must-be-known is must-not-know
Dennis in his manual explains how each type's overt motivator cycles oppose each other, for example "must deprive" vs "must not be deprived", "must reject" vs "must not be rejected" .... It's all sensation driven.
It was therapeutic for me to put my exact opposers around me 360. RI shows a being that, "Hey, I can bring these people into existence and I can take them out of existence, fabulous!" lol Get it? Dennis was a genius.