The AV will keep the focus on the 'why's , and admit for more use before the 'why's are answered, and even better for IT is that you never find satisfactory answers, thereby the option for continued use is always open.
Change your focus to never using again, no matter what, starve IT out. The 'why's can be addressed in time , but finding the answers is not the beginning of ending the addiction, it is the addiction worming ITs way into staying alive, starve IT out.