We watch a scary movie and we experience fear. We think about a compliment someone paid us and it brings a smile of pleasure. We think of how someone wronged us and we feel angry. But now you sometimes wake with fear gripping your heart. You open a drawer and find an old anniversary card from your husband and then burst into tears. You run into an acquaintance who innocently says to say hello to your husband and panic grips your heart. You don’t ask for these feelings or choose these thoughts. They