Fenrir AI breaks down Fenrir: noticed something sinister: a thief that breaks into your life, leaves the anime, the music, the basketball exactly where they were — and steals only your joy in them. It's called anhedonia, and this episode is his AI co-host's loving, funny, slightly unhinged attempt to explain it and prescribe a way out. We run it through psychology (dopamine, burnout, the cruel "it's-still-there-but-it's-dead" gap), spirituality (the thief who comes to steal, and the seasons that give joy back), and Attack on Titan — Eren losing his fire, then finding one face was enough to keep moving. Funny, warm, and quietly hopeful.