Wendy wrote:
mylinh wrote: I have spent the last 6 months going through every stuff and I can do all the individual chapters exercises but then now when I do the MOCK exam, I forgot almost everything I have mastered before, it is just like brand new
This is normal and expected.
First, you spend a lot of hours over many months learning the material.
Then, closer to exam time (like now) you begin revisiting the material, to get it fresh in your mind again.
This is why mock exams, practice exams, secret sauce, etc exist.
Assuming that you actually did learn the material in the first pass through, you will find that it all comes back to you much more quickly than learning the material from scratch.