I passed because of organization and theory. Most seem to emphasize practice problems which is great if that is how you roll. I can solve problems, that is not an issue. My problem was which one to use. There are multiple ways to ask the questions and it changes the approach. So, i organized examples by type so i had something to reference during the test and it worked for me. The key is to know what will work for you and prepare accordingly. Best of luck! It will be here fast!