Your heart is clearly invested in this project. But compare the wordiness of your doc to a primary source like https://old.hotchips.org/wp-content/uploads/hc_ar

Your heart is clearly invested in this project. But compare the wordiness of your doc to a primary source like https://old.hotchips.org/wp-content/uploads/hc_archives/hc17/3_Tue/HC17.S8/HC17.S8T4.pdf https://old.hotchips.org/wp-content/uploads/hc_archives/hc17... You should ask yourself “why am I writing this document“, and then check to see if the document is achieving your goals. I am guessing your goal is “I want to serve as the definitive publicly available textbook for the Xbox 360.“. If that’s your goal, I would split the doc into chapters by topic, and then edit the heck out of each chapter. Look at a model textbook like Computer Architecture, a Quantitative Approach, and see if you can imitate their style. I think a good technical editor could help you edit this down to about 25% of the words, and still cover the same information. The job is too big for drive-by code review style comments. You’re going to have to put in the work yourself if you want to improve this.