Not a bad practical algorithm!
1. Can your sensei use his connection exercise to affect you and take control of you without the need for strength, technique or coercion?
2. Are you frustrated that you can't do the exercise well?
a. Yes. No. = stay
b. Yes.Yes. = stay and try harder
c. No. No = Leave or take over.
d. No. Yes = leave and don't look back.