It's important to post about successes as well as failures. Reading about people who were making it work helped me find the courage to pull the trigger on getting sober. Remember that at eight weeks you're a lot further along than some of your readers have been for a decade or more - maybe you end up dropping some insightful offhand remark that helps someone else quit or stay quit.
So I guess I am saying that at eight weeks you likely have a lot of good things to share
