MASTERY
Error, dissonance, irregularity, are easily noticed even by those who are not versed in the art, craft, or activity under review. The absence of deficiencies is also noticed, even though that absence does not itself elevate the endeavor into the realm of mastery. Mastery is not only just being error free, but it is exhibiting that activity of such sublimity, that one's highest spiritual essences are activated, and the soul is satisfied.