Yesterday our little "joyful caboose" as she's affectionally known in our house, got in the car at pickup line with a very pronounced pout. She buckled in without saying a word, just a look that said this day was a lot and I need help dealing with it. And then she burst into tears as we drove out of the school parking lot and the floodgates of her little heart burst open."I'm so dumb," she wailed....