@arthurcbrooks: Your actions can lead your emotions. If you want to feel more grateful or more joyful, begin by acting that way, even if it does not feel natural at first. The brain follows the body more than we realize. Simple behaviors like saying thank you, offering a smile, or showing kindness can start to shift your emotional state from the outside in. Become the person you want to be by practicing the habits that reflect that kind of character.