If you have ever taken the GMAT you know first hand how difficult and stressful this thing is! And you really do need to prepare for it. No matter how smart you are or think that you are… you need to take that gmat prep course or material to help you out. Sometimes it is as simple as going through a few practices tests. And this is an important test to many colleges and subject areas so you want to be sure that you do your very best on it…your education and the school you would like to go to sometimes depends on the results of your scores.