Hi Folks,
I am currently studying for the GSNA. It is my first SANS course so I am creating my index. On my first try I ended up with a 100+ page index containing what I considered key points. I may have overkilled this

From that point, I created a 7 page index with Book, page number, and topic. I figure I will use my new index. I have already read through the 5 books, its just a matter of taking down a practice test and seeing how I do. Is this the process that you guys suggest also?
1) Go to course
2)Read Books, highlight
3) Create "Key points" Outline(my original index)
4) Create index with page + book number + topic.