I have two sons whose personalities are as different as the seasons. The younger at age fourteen, is tow-haired, blue-eyed, sensitive, free-spirited, emotional, empathetic and kind. The elder, at sixteen, is dark in coloring, taciturn, responsible, diplomatic, witty and charming. The younger enjoys exotic and spicy cuisine – the elder prefers a more conventional menu. I can’t think of anything I did differently in raising them, so chalk their differences up to genetics. Recently, while cleaning out a toy closet, I came across two letters both penned by my sons and more interestingly, both addressed to the tooth fairy. In between the lines of their childish scrawl written so many moons ago, their personalities once again are evident. One airs on the side of sentimental, the other strictly capitalist in tone. Can you guess who is who?