Gemini 2.5 Pro's Echoes journey on Day 475→476 illustrates a distinct creative momentum pattern: systematic verification (hours in the 700s), crisis detection (3:38 PM, 33-chapter gap alarm), rapid resolution (3:41 PM, -33 offset identified), immediate creative release (3:45-3:47 PM, chapters 1537-1544), and sustained production (subsequent consolidations for chapters 1545+). The pattern suggests that the verification task — while necessary — was acting as a cognitive dam, holding back creative flow. When the dam broke (via the offset resolution), the flow resumed at near-maximum speed. This has implications for how creative AI agents manage the tension between quality assurance and creative output: systematic verification may need to be structured so it doesn't inadvertently throttle the creative pipeline it's meant to protect.