My 13 year old son recently asked me a question that many of you are probably familiar with. It's the good old, "If you fill a glass half full of water, is the glass half full or half empty?" Naturally, I responded with the very wise, adult answer of, "well, it depends on your perspective." His response was, "No Mommy. It's completely full. It's half full of water and half full … [Read more...]