Toward Ecosophy

In a recent MM answer, you gave a detailed account of a past life memory from the 3rd century. As one who has not had any definite past life memories, it made me wonder how much of that came in memories and how much was reconstructed based on your historical knowledge of the period. Can you paint a picture of how such a narrative emerges over time through the modes of memory and research? Not asking for specific details of your private memories, more about the structure of emergence and how you consolidate into a sensible narrative that you have confidence in. Thanks.