9Who will be the best babysitter on the block? You! Inside this guide, you�ll find professional tips and tricks, quizzes, secrets from real sitters, and safety how-to information that will keep kids and parents asking for you. You�ll learn how to care for kids and become a wiz at changing a baby�s diaper properly, calming a crying child after her parents leave, and even making a picky eater happy and full.