Anthony Storr helped correct this omission with his seminal book, Solitude: A Return to the Self. As Storr noted, by the 1980s, psychoanalysis had become obsessed with the importance of intimate personal relationships, identifying them as the most important source of human happiness. But Storr’s study of history didn’t seem to support this hypothesis. He opens his 1988 book with the following quote from Edward Gibbon: “Conversation enriches the understanding, but solitude is the school of genius.” He then boldly writes: “Gibbon is surely right.”

