Maybe, but if your theoretical is only theoretical, is it really the model of mental health? I have yet to meet a person who is both sophisticated and impervious to the perception of others. We can perhaps wax poetic about how great it would be to be so, but I am unconvinced it is attainable. I would argue instead that mindfulness, along the lines of "I am aware of my feelings of feeling judged, and those feelings are negative. There are things I could have done better (x, y, and z), but on balance, I have achieved well, notably (a, b, and c). "