I didn't say that to ask for help. I said it to indicate that the author is speaking to people who already understand the subject, and is not speaking to peopl

I didn't say that to ask for help. I said it to indicate that the author is speaking to people who already understand the subject, and is not speaking to people who do not understand the subject, despite the appearance that the article is indeed trying to teach the subject. It is written to be read by people who already know the subject. It confuses me that this isn't readily apparent to everyone, when it is so obvious to me, someone who just can't learn.