Dear Mallory: Tomorrow you will be five years old. You can write your name (and mine); you can draw bunnies and spaceships and people and flowers; you can make yourself “go high” on the swings; you can get lost in the imaginary worlds you create with your dolls. You ask the strangest, most impossible questions; you beg for dessert seventeen times a day; you scream louder than I ever thought possible for a child. You can probably do many, many things that you claim that you can’t (pedal a bicycle, for example, or put on your own shoes). You love family hugs and ice cream, princesses and dancing, singing and “Pinky Dinky Doo.” You like to rhyme words, to do art projects, and to dictate elaborate notes to your friends. You love to play with your friends and get wild with excitement when we have visitors. You prefer dresses to pants and you don’t like to have your hair brushed. You have beautiful hazel eyes with long lashes and when you’re telling us something very, very important you sque...