The experiences will be realized on the path. After the pointing out.
Like most practices people discuss here, most are too advanced.
If you have to ask so many questions then it's probably not for you.
A genuine one-on-one teacher is not going to give teachings you can't grasp.
This is part of the process of getting close to the teacher.
The only way to see the pointing out is to remain GENUINE with a one-on-one teacher and many years of practice (actual meditation).
If you are a genuine student then it is vital you seek out a teacher (tulku or rinpoche who possesses the lineage).
We learn from the teacher and actual meditation, not from books and discussion boards.