I have recently started preparing for PMP exam and have almost a month to prepare for it. I have already scheduled the exam and it is in the middle of next month and apparently it is the last date of my one year eligibility. I appreciate if someone can help me in the preparation. I started with PMBOK and reached till chapter 3 where I lost it completely. There are so many input and outputs given and it seems like impossible to remember everything in such a short time. Do we have to remember everything or should I start preparing from Rita and skim through the PMBOK later.