My main problem has been "the fog." Seems to last forever, and it shows up sometimes and not at others. I guess the good part is that....when I'm in it, I really don't even notice it. It is later in the day that I think.... WTF did I do today? Still functioning fine from a work and home life perspective, so whatever I am doing must be OK? I just don't recall it.
Other than that, I am making multiple major life changes. Working out a lot. Every day 3-4 miles, weights 3X a week. Completely changed eating habits (major league diet.) I finally came to the conclusion that if I f'd up enough things in my life (for the good) all at the same time none of them would individually hurt as badly. So far - so good.
Whatever you do bud - don't give up the fight. This isn't easy for any of us, but all of us have lied to our friends and families over this disgusting habit - and we owe it to ourselves to live the good life. PM me any time - I'd be happy to talk...