GMAT Strategy

I have been studying for months but my understanding of the material didn't reflect studies. I made a foolish mistake and now know what to do. My mistake was simply gazing and skimming the lessons of the tested material in the prep books from Kaplan and manhattan gmat. I also never really looked and analyzed my mistakes. THis was an even bigger mistake. I learned now and can say that I am stuck to each mistake like glue and will not repeat the same mistake.

Now the real work begins!