I wanted to say, this reminds me of the woman in Japan with a 7 second memory. She forgets instantly, so she’s always writing in a notebook. Constantly writing everything. She got this condition in her thirties, and doesn’t remember her childhood. She keeps all photos and has to ask her mother when they were taken and what she was doing. She write this all down. She has a LOT of notebooks.
–Later…
Yes! I found the doc in English! Woman with 7 second memory. You should check it out. Might give some inspiration?