One more thing...if it doesn't work, no matter what: DO NOT get frustrated. Calmly think about what you may be doing wrong, and if you are completely puzzled, then seek help. Don't be Mark, seeking to get Reading Genius.
The book will stay in your subconcsious mind forever, yes. For studying, PhotoReading each textbook you have once a night for a few weeks is always best, and allows for optimum understanding of any material. Also try activating when studying for anything in school by chapter, treating each one as a book within itself.
Alex always gives good advice. 
If you have any more questions...
Yeah.
-youngprer
(That's my two cents.) Perhaps that's what is talked about on pages 85-87?? Hrm...
