New chat. Same project memory. Illustrated explainer. Synthetic English narration. Conceptual examples; no recorded live agent execution. New chat. Same project. Do you really want to explain every decision again? Keep the useful thinking outside the conversation. Save findings, decisions and open questions as structured project files. Link each important choice to its evidence and rationale. A decision can point to a research finding and an unresolved question. Those connections preserve what you know, and what you don't. In a fresh agent session, point explicitly to the project entry file and relevant comment IDs. Retrieve the context that matters. This is deliberate retrieval, not automatic recall or unlimited context. Review the sources, update stale decisions, and keep uncertainty visible. Your conversation can end without taking the reasoning with it. Build a project memory you can inspect, improve, and carry forward.