Does reading the study guide make anyone else want to cry?

Hi everyone, I am a Project Management student and i really need your suggestions, I have been staring at these process charts for weeks, and I still can't memorize the inputs and outputs. I spent so much money on the application fee that I am terrified of failing. The material is so dry and boring that I fall asleep instantly every time I study. I actually started searching for PMP exam help today because I don't think I can do this on my own. Is the actual test really this confusing? How do you guys memorize everything?