I can extrapolate this further into various personality types. I feel that some of these pre-dispositions are even genetically based. I feel there is a such thing as a Tutonic temperament, coldly passionate, meticulously creative. The Mediterranean peoples tend to be more into art than others. Americans, the Europe-mutts that they are, tend towards squashing all that is in their way, almost making an art out of control for its own sake.
Blacks can dance better than whites.
Some of my ideas seem to others to be as scientifically-based as say, phrenology, but I stand behind them. I feel that all the races, nationalities, sexes, orientations, etc., are equal. But I feel that the overwhelmingly popular politically-correcting of them is a pity. I feel that these arm-chair thinkers deny the Beauty that is inherent in the differences of people.