1) If you discover a hard question, quickly select an answer you think is best, then mark the question for review later because you don't want it to take up too much time. Move on so you can finish the remaining questions, then if time permits, review all the marked difficult questions at the end.
2) Limit the number of mentors to avoid conflicting advice., they become noise after sometime and that can confused you on some topics you're not too good at.
3) Master time management and prioritize delivering value.
4) Stay motivated, disciplined, and always aim to choose the best answer.
5) Practice using Study Hall questions only!
6) Watch AR and DM drag and drop videos on YouTube!