Hi Nalway,
I feel for you and I can identify with how you are feeling, I went through that wringer for years! What's wrong with me? Why can't I control myself?, I am useless. I'm a looser. I deserve to feel miserable. What's the point, I might as well destroy myself, I don't deserve better. It was a constant cycle of shame and anxiety and depression and self hate until one day it dawned on me that I am no worse than others who don't binge drink or suffer from depression etc... those people don't have my chemical and genetic make up. I was judging myself through the eyes of someone who has no idea what it's like to be addicted ...
I personally believe that I have less endorphins and dopamine than the general population which pushed me to seek something to give me more, to make me feel better- alcohol. Over the years, through repeated use of alcohol, I interfered with the pleasure pathways in my brain, resulting in my dependance on alcohol. For me, that's where it stops. I am not a morally flawed human being, it's not about me not really wanting to stop. I'm not dysfunctional. It's not about me not having reached my "bottom" yet, or not having suffered enough and all the other junk I swallowed for years. All that was saying to me was that basically I'm stupid... well, I'm not stupid! I have a biochemical deficiency, it's physical, not psychological, just like a hyperactive child lacks dopamine and is not bad mannered or spoilt.
Having said that, this physical (biochemical) deficiency has had psychological consequences and lead to behaviours that I might not have had, had I not had the deficiency. These behaviours and thought patterns can be unlearned just like TSM but on a cognitive level. Cognitive Behavioural Therapy (CBT) is really helpful for that.
I can only try to urge you to try not to think too much for the moment, try to concentrate on TSM and follow the treatment. (re)read The Cure for Alcoholism and accept it. Put all your efforts into that, you will find that as time goes by and you stop drinking so much, a lot of the questions that you are asking yourself now, will be redundant. Don't worry about diet and fitness for the moment either because the less you drink, the less calories you consume and the less you will binge eat late at night or comfort eat the next day, all this will fall into place while you are regaining control of your drinking.
Have a look at this thread, you might find some helpful tips.
viewtopic.php?f=17&t=2581Ease up on yourself, none of this is your fault. It will get better, a lot better and you deserve that!
Best
Curi