Best Answer - Chosen by Voters
"the arts" are a more cultured, "higher" pleasure than the pleasure from sex. so, the more you enrich and appreciate the arts (painting, sculpture, music, ballet, etc), the less you desire "lower" pleasures like sex. every person that enriches their "higher" pleasures will diminish their desire for "lower" pleasure, so only someone with NO experience or appreciation for higher pleasures (a barbarian, a brute) will concentrate and get good at lower pleasures. the masses only understand the lower pleasure, or don't value the higher pleasures enough. a true artist would never have sex, as it would take away from greater pleasures.
the second one: what you allow others to perceive of you demonstrates who you are as a person. it shows what you think is important, and what you think is acceptable, and who YOU think you are.