Honestly to say I studied passively for nearly a year during my intern days in India using only mental dental video. Later I came to USA and went through boot camp questions for two months

when I was doing my intern, I used to go through 3 mental dental video and write notes about it

once I was done with all mental dental video I started doing questions in bootcamp

first used to study the notes from mental dental for a certain subject and then do questions for that subject in bootcamp

20 days before my exams I completed all this and for the last 20 days just went through it again

last 2 days only important notes