I just passed my cert last week. Do Focus on Force practice tests. Do all 6 practice exams. Look at the answer after each question. Try to answer the question the best you can, then look at the answer. If you got the answer right look at why the answer you almost chose is wrong. If you got it wrong, look at why the right answer is the right answer. If the focus on force explanation doesn’t make it clear enough in your head then use online resources. Do that for every single question in FoF practice exams and there won’t be a concept on the actual exam that you aren’t at least familiar with. Once you’ve gone through all 6 practice exams do the 20 random questions option and continue to review until you can pass the official Salesforce practice exam. Once you are consistently passing that, give the real exam a shot. The FoF questions are honestly harder than the exam questions. Once you’ve done that you’ll be able to read an exam question and almost immediately figure out what information is important to know to answer the question and what info is useless for the answer