What a powerful system you have presented here, Doc. Many years ago, when I was attending university, I recall devising similar techniques, but certainly not formally developed as you presented here. I also realize now that over the (too many!) intervening years, I got lazy about the “flashcard review” component you have described, which explains why I “lost track” of that knowledge. Thank you so very much for taking the time to lay all of this out, and so well…