Many peo­ple don’t want to [quit Twitter] because they worry: with­out my Twitter account, who will lis­ten to me? In what way will I matter to the world beyond my apartment, my office, my family? I believe these hes­i­ta­tions reveal some­thing totally unre­lated to Twit­ter. I don’t have words for it, exactly, but if you find yourself fret­ting in this way, I will gen­tly sug­gest that it’s worth quest­ing a bit inside your­self to dis­cover what you’re really worried about.