Sugarfix, I decided that I needed to control my drinking too. I did control it, perfectly and absolutely. I never have one, not a sip, not a taste. Nothing. I came to the point where I shut the door, I took it off the table, realized that I can never have another drink. Never.
You can choose to do this too. 'But just one, there's no harm, I deserve it, I could really use a drink now, I don't really have a problem, I don't want to insult my host or friends, I can control my drinking and moderate it'. Blah blah blah blah. Recognize these thoughts for what they are - your addiction urge trying to get you to drink. The urge only has the power that you choose to give it through your conscious choice. You aren't sleepwalking after all when you pick up that glass.
You can choose to stop drinking, and stop drinking. You really can. Keep posting here, Sugarfix. There is a lot of support for you here.