Hey,
i've been through alcohol addiction, although I haven't done the morning drink or the afternoon drink to "stabilize".. I keep my drinking to the nighttime only.
However what I can say is that it's really *not* that hard to quit alcohol. Sometimes when I run out of money to spend on liquor, i'm left with no booze, so i'll have a glass of wine or two before bed.. That puts me out and then i'm fine the next few days.
After you go through withdrawal (only lasts 2-3 days, and its not that bad) you will have cravings. Thats when you may fall down and start drinking again.
I've quit alcohol without aa before. But I do see a psychologist, and that helps.
If you haven't heard of this before, there's a very safe drug to use to help you quit drinking. You can even drink when you're on this drug, and if you make an appointment to see a psychiatrist, they may have free samples to give you. I've tried it before, it does seem to help.
The drug is called camprel (acamprosate.) there's no psychoactive effect, the only thing it does is make you less likely to drink. You just don't have the urge to drink, if you take camprel as directed.
Regardless... The first thing to do is to reduce the amount of alcohol you drink, slowly.. And then see if you can get some meds (like camprel) to keep you off it. Because your drinking so much, that suddenly stopping is not safe. Just *slowly* reduce the amount per day. That will work fine and you'll be much sharper mentally.
You're only 17, your body is strong, so I wouldn't worry about health problems that much. You'll be okay. The thing is, alcohol is ruining your life (which happens to all alcoholics), and its controlling your life.. And really you don't need that to happen.
It may help to drink coffee in the morning (and at school) in place of when you would normally have alcohol. It's never a good idea to drink at school. Coffee makes you feel better, more alert, and improves your schoolwork as it helps you focus.
If you can make that step (coffee at school instead of alcohol) you can then save your drinking till late at night, to help you get to sleep and satisfy your cravings.
Then if you reach that point, you're in much better shape.
Hope this helps.