@Bridges, Yes, I missed that,
The thing is: I tried to PhotoRead my Mathematical textbooks on Advanced Algebra, particularly Oxford's Introduction to Algebra.
What happened? I closed the book, having rapid read it, and barely understood a thing, There was no one Mindmap, but many many MindMaps which connect to each other barely.
I tried to "DirectLearn" Mathematical texts, And the result? Nothing, No change over the course of 15 days, Maybe in the next 15 I'd see a change? I don't guess so.
The thing is: I found that Photoreading never got me anywhere on any type of books, well, It actually did, It told me a general vague idea of a book, for an Illustration, See this quote by Woody Allen: "I took a course in speed reading and was able to read War and Peace in
twenty minutes. It's about Russia." In another version of the quote he adds: "I took a course in speed reading, learning to read straight down the middle
of the page, and I was able to go through "War and Peace" in twenty minutes.
It's about Russia." That's what Superreading exactly is.
Replace Speed Reading with PhotoReading and voila, That's it.