James comes into kindergarten with a very different skill set than most of his peers at our neighborhood school, a skill set that seems to hold a mirror up to our family, reflecting our generation, our economic class, our culture, even our personal quirks. He knows his letters, alphabet sounds, numbers, sight words. He knows every train part ever made, from the couplings to the traction rods, and can describe to you how steam and diesel engines differ in their production of energy. He knows every dinosaur ever discovered (or so it seems) and pronounces their names better than I do. He easily types "dinosaur" into the iPad, using it with better skill than most adults. But he can't write his name or put on his shoes and he will NOT draw. He's always had parents culturally willing and financially able to give him maximum attention, to read to him, to facilitate with books and videos and flashcards and toys and trips to far-flung museums his intellectual obsessions, but...