Hey Maverick
Welcome to GMAT Club.
There are a lot of great inputs given by different members in this forum and the Share your GMAT Experience forum. Please set aside a couple of hours to actually go read through those posts. I am sure it will help.
In general, my emphasis to everyone here is as follows
1. Your focus should be on learning the material , not on getting problems right or wrong. If you cannot learn new things, i hope you understand that you are basically going nowhere. So, how do you make sure that you learn? By forcing yourself to understand , really understand a problem. If you ever think that you got a problem right by guessing, you make sure that you dont move on until you have understood everything about that problem.
2. Most important -- Make a good database of your errors. the Database could be a excel sheet or just something on paper. Make a note of problems that you get wrong. Classify your errors under categories such as " Misread problem" or " Conceptual errors" etc .. .then under each category, put the appropriate problems. Go over these problems regularly. If you make this a habit, this should ensure that you will NEVER make the same mistake again. Wouldnt that be helpful? When you have two-three weeks remaining for test day, go back to this database and go over each of these problems again.
3. Be careful about the material you use for Verbal. start off with
OG, learn and master it . Then, purchase those 9 ETS Paper tests and solve the verbal section carefully. Again, your emphasis should be to learn as much as possible from each question.
4. For Math, use
OG , Kaplan and if you like, participate in the GMAT Math Challenges on the Club. Archives of past challenges are also available.
Again, keep track of your performance. you will see yourself improve if you do.
Hope this helps
Praetorian