After having taught for the GMAT and the GRE for close to a decade now, one thing that is as clear to me as a crystal is that Test prep is as much about psychology and the mind as it is about mastering concepts and subject matter expertise; It involves understanding and addressing the latent thought processes, habits, and beliefs that often stagnate skill development. My students usually discover something about themselves that they were previously unaware of, embarking on a prep journey fueled by clarity rather than uncertainty. Getting to your target score is awesome, and becoming more aware about yourself whilst at it is just one sweet cherry on the top.