Assume that most times when you feel anxious, depressed, or angry you are not only strongly desiring but also commanding that something go well and that you get what you want. Cherchez le should, cherchez le must! Look for your should, look for your must! Don't give up until you find it. If you have trouble finding it, seek the help of a friend, relative, or REBT therapist who will help you find it. Persist!