When I was a seminary student many years ago, I loved short scripture mastery scriptures, as they were easy to memorize. One still lingers in my mind today: “Adam fell that men might be; and men are, that they might have joy” (2 Nephi 2:25). Back then, this scripture didn’t mean much to me besides being an easy “check off” on my scripture mastery list. Now 30 years later, after disappointments and stress and challenges and heartbreak, this scripture carries more personal meaning. If men and women exist to be joyful and happy, they why do so many seem to be unhappy and depressed? If happiness is the design of our existence, has that design been thwarted?