Gmat prep is divided into practice exams and review questions.
Does the review questions section contain all the questions it throws at you during exams ?
I just do not want look at the questions review them and then see them come up in my practice exams!
If you have made mistakes, there is always another chance for you. You may have a fresh start any moment you choose, for this thing we call "failure" is not the falling down, but the staying down.