hi, can someone please help with these simple questions.... 1. Is it essential to have the most amount of index for a 80 page self-improvement ebook or how many pages do you think I should have it for a 80 page ebook? 2. Can someone tell me from their experience (as a reader if you have ever done this plenty of times or writer), do people really go back to index and check to see what is inside the ebook? 3. Did you ever first look at the index of the book and then decide to read the whole book or not? Or just turn to pages where the index is pointing to where the topic is? many thanks in advance.