My aunt and her 7 year-old daughter, Lisa, were talking at breakfast one morning when Lisa said, "Mommy, how come you have these gray hairs coming in on the top of your head?"

My Aunt replied, "Well sweetie, every time that you make mommy worry or tell a lie, I get a new gray hair."

Lisa, having this perplexed look on her face, then raises her head to look my aunt straight in the eyes. She then asks, "Is that why grandma is all gray mommy?"