[vrgvwska] Usefulness of unattractiveness

If you are unattractive and someone behaves positively toward you, then you know they are in a good mental state (have high levels of self-qi).

If you are attractive, you gain no such useful information about the other person by their positive behavior toward you.  (You might gain information in negative behavior.)

Accurately gauging (even defining) what is genuine "positive behavior" is challenging.  Attractiveness is also in the eye of the beholder.