Exams are just around the corner!

I am freaking out because of my preliminary examinations which are just around the corner.I have revised but I am not sure whether what I have revised is enough for me to handle the paper once I receive it.Sometimes it just feels that I am confident enough knowing that I have studied every single topic but the time when I receive my paper,it will definitely catch me off guard.So....do you have any tips on how I can memorize chapters and notes faster and make sure it stays in my brain?

I think focus on what your reviewing. Take time to write some keywords about a certain topic. Read and understand each topic or chapters that you read. You should consider too the place where you study. It better if you will read your notes in a quite place ALONE. When I always have my exams, I really tried to review our notes so I can answers those questions. I know you can do it mate. Believe in your self because I think your trying to study hard. Keep it up! Keep me posted in what will happen to your exams. Break a leg! ^^