Burton writing melancholy to escape it
Robert Burton, an Oxford cleric-scholar who never married and lived his life in Christ Church, wrote the Anatomy under the pseudonym 'Democritus Junior', declaring 'I write of melancholy, by being busy to avoid melancholy.' The book is therefore a documented case of a patient using obsessive scholarly labor as self-treatment, with the ballooning text serving as both the therapy and evidence of the condition.
