Shezbut,

perfection is usually not attractive. Individuality, grace, beauty are attractive, but perfection is not. Think of real river pearls, each a little different from the rest, each glistening with a mysterious glow. That is beauty. Now think of Barbara Bush's signature pearls. All identical, all perfect, all stupid looking and soulless, without individuality, quirkiness, or enigma. Who cares for perfection then?