Part 3 of 5. To practice this new segment, David takes over as host and asks Marshall questions about last episode. Topics: Marshall's sense for what's entertaining—like the Lions (11:08); experiencing moments of 'wowness' (15:23); what it's like to have PTSD symptoms (20:26). Pop-culture references: TV series Columbo and movies Memento (2000) and A Beautiful Mind (2001). Theme music: Mr. Jukes and Barney Artist, "Blowin' Steam (Open Up Your Mind)"