Black Book of Azathoth Results

I’m curious what kind of results have people achieved in working this. I know its a pathworking but I don’t know what that means exactly? Other than having an interest or feeling a call in it what are the benefits? Seems like a neat current but considering the costs for everything what kind of returns have people gotten for that investment. Please do not embellish if you cant tell I am a very pragmatic person.

@S_Ben_Qayin