I wish I’d had this book five years ago; I might have been able to spare both my son and me many painful arguments. Turecki, a child psychiatrist, asserts that more than 10 percent of children are born “difficult” by temperament: highly sensitive, poorly adaptable, negative in mood, or disorganized. Such children can be extremely frustrating to rear. Turecki speaks from experience; he began the research that led to this book after years of trouble with one of his own children. This is a straight-forward, practical approach to understanding your child and regaining your authority as a parent, free of guilt.