Oh, Farmer George being clinically mad. Do we still think he had porphyria, or has that theory been discounted? Because FW was supposed to have had porphyria, and I've seen a lot of people argue that it may have contributed to his mistreatment of his family, albeit in more of a "he was in a worse mood when he was in pain" way than a "he literally had no idea what was going on around him" way.