It never hurts to be well-versed on a number of subjects.  It makes you a more interesting conversationalist, for one thing, which makes you more sought-after.  But never dismiss the power of being well-rounded in other areas (they make you sought-after, too!) -- such as when you illustrate your well-honed stylishness by wearing this unusual pair of drop earrings made of dimensional gold-plated studs, and gold and blackened metal rings.