A second method which can be very useful involves monitoring your negative thoughts with a wrist counter. You can buy one at a sporting-goods store or a golf shop; it looks like a wristwatch, is inexpensive, and every time you push the button, the number changes on the dial. Click the button each time a negative thought about yourself crosses your mind; be on the constant alert for such thoughts. At the end of the day, note your daily total score and write it down in a log book.