There’s a big difference between an affirmation and a question. When you say to yourself, “I’m happy; I’m happy; I’m happy,” this might cause you to feel happy if you produce enough emotional intensity, change your physiology and therefore your state. But in reality, you can make affirmations all day long and not really change how you feel. What will really change the way you feel is asking, “What am I happy about now? What could I be happy about if I wanted to be? How would that make me feel?” If you keep asking questions like this, you’ll come up with real references that will make you begin to focus on reasons that do in fact exist for you to feel happy. You’ll feel certain that you’re happy.