I finally found a person who seems to like real life puzzles, not an Aspie she does it for her job as physical therapist. she sees my issue with walking and my stroke, previous bout with transvers myelitis, my blood type AB, and how they are all related, talking with her really surprises me she is doing a lot of digging. hitting the textbooks, I can tell she was probably near the top of her class in her chosen, profession. and this puzzle really interests her. She is Pakistani and did not Know they have a high proportion of AB in their population.