…they hide behind a childish or banal mask, and their temperament is inclined to melancholy. They neither shine nor reveal themselves. As they are mainly guided by their subjective feelings, their true motives generally remain hidden. Their outward demeanor is harmonious, inconspicuous, giving an impression of pleasing repose, or of sympathetic response, with no desire to affect others, to impress, influence, or change them in any way.