The word for teardrinkers is lachryphagous, and for the eaters of human flesh it is anthropophagous, and the rest of us feed on sorrow all the time. It is the essence of many of the most beautiful ballads and pop songs, and why sorrow and heartbreak are so delicious might have to do with the emotions it stirs in us, the empathy for others' suffering, and the small comfort of not being alone with our own. With a sad song we feel a delicate grief, as though we mourn for three minutes a loss we can't remember but taste again, sorrow like salt tears, and then close it up like a letter in the final notes. Sadness the blue like dusk, the reminder that all things are emphemeral, and that because there is time there is change and that is another name for change, if you look back toward what is vanishing in the distance, is loss. But sadness is also beautiful, maybe because it rings so true and goes so deep, because it is about the distances in our lives, the things we lose, the abyss between what the lover and the beloved want and imagine and understand that may widen to become unbridgeable any moment, the distance between the hope at the onset and the eventual outcome, the journeys we have to travel, including the last one out of being and on past becoming into the unimaginable: the moth flown into the pure dark.