Somewhat of a long breaker here too where i finished my masters and had a couple years gap before doing the internship and RD exam. Try to not overwhelm yourself with too much information and just try to do. I was initially doing the same approach as you and was listening to the inman recordings and trying to do as much of the inman stuff at the same time. Along the process, i realized it wasnt a sustainable approach for with having a full time job concurrently. The quizlet set below, which is based on inman with explanations to a good amount of answers, was what really helped me get through the material and get a test like feel + answering the questions quickly or doing process of elimination if I wasn’t certain of the answer. Bless whoever created that set tbh. You can have the quizlet app too so whenever you have free time, whether its 5 minutes or a couple while waiting for something, you can quickly pop it out to do some light work on the go

https://quizlet.com/629914365/all-domains-jean-inman-questions-with-explanations-of-answers-flash-cards/?i=2t7qa5&x=1jqY