The How of Happiness SKU: $13.50 to $18.00 Select Product Type : New Used Ship Available Pickup in Store - FREE! Select Store to check availability. Quantity -+ Add to Cart Details A life-changing approach to increasing happiness and fulfillment in everyday life redefines what happiness is and what it is not and introduces activi... DetailsBackDetailsA life-changing approach to increasing happiness and fulfillment in everyday life redefines what happiness is and what it is not and introduces activities that emphasize staying active, including exercises in practicing optimism.See MoreSee Less Reviews 0 BackRatings & ReviewsNo reviews availableBe the first to Write a Review