1 hour 40 minutes? Most people spend 8 to 12 hours with the book.
Decide what you need and how much more you need/ Why didn't you create a mind map?
Read my other posts. I mentioned that I mind map as I go. What were your questions? The answers you can add to your mind map.
Nothing wrong. Keep going obviously you haven't finished with the book. With the five day test you spend about 2 hours 20 to 30 minutes with the book. Give it another 30 minute activation. Here you decide what you was important, what you want to remember when you look at the mind map. Use mind mapping to summarise what you learned.
Alex
Alex