Study Plan

I've been on D491 for a month now. I took my OA two weeks into starting it, and I feel I did decently for the first time. Although I did not pass, I was VERY close. My course instructor required me to make a study plan to retake it, and it's so long. I understand it, but at the same time, it feels super unnecessary for how close I was. I've done most of the requirements now, but I feel so held back due to the number of objectives in the study plan; it's the only course I have left, and then I can accelerate some classes. Is every course study plan this long for data analytics? I never want to fail an OA again.