Preparing for the EPPP isn't done in a vacuum. Typically, you're scheduling your study time around many other personal and work-related responsibilities you already have and as you've probably discovered, the sheer amount of information covered for the EPPP doesn't lend itself to cramming.
This is why it's important to have a study plan in place. Planning your study prep includes finding the time to study, clarifying your learning goals and tasks, and creating and using a realistic and detailed study plan to guide your preparation.
Check out the links to posts below to help you with planning your studies.