That is a GREAT question.
As you learn more about AVRT, you will agree it is very simple. However, I am now on the second run through the videos, and after that I will re read the books and these forums. Although simple, there are a lot of small details to master. The AV when recognised and seperated from, is all you need. (IF.... YOU.... genuinly do not want to drink any more, ever again) But to make it even easier, learning and mastering all of the techniques takes a little investment of time.
The AV voice eventually will say while borrowing the pronoun I, "But, I have been told I am ill, that there is no cure, that relaps is a part of it. IT CAN NOT BE THAT SIMPLE!!!!!" screams the AV voice.
YES it can. Yes it is.