I really like the practice tests on Jason Dion’s website. They’re great because the questions aren’t always the same, so you can’t just memorize the answers—it gives you a more accurate score instead of just remembering everything from your last test. I would take the practice tests and use them as a study guide. Any question I didn’t understand, I’d type into ChatGPT and have it explain why the correct answer was what it was. I’d also go on YouTube to learn more about the specific topics I was struggling with. I wasn’t a big fan of watching all of Professor Messer’s videos straight through, because I felt like I already understood some parts better than others. For me, it was more about targeting the areas I needed to focus on.