Kekede,
Your drinking experiences seem to be somewhat similar to mine. I had no problem having a glass of wine or drink w/ lunch and then stopping; it was the night-time habit that spun out of control and into alcoholism.
Congratulations on day 4 AF...
That is a very big deal!!! Keep taking it one day at a time. The first few weeks (if one gets that far) are tough. There's some detoxing taking place (and I found I got a lot of headaches). I'm still getting more headaches now than when I was drinking...but part of that could be the stress from marriage counseling (which is a real downer b/c I seem to be the one not "measuring up"...maybe I need to find more fault w/ my husband to even it up a bit

).
I've come across another good resource to read, "How to Change your Drinking: A Harm Reduction Guide to Alcohol". It provides all kinds of information and tips for reducing your intake as well as going abstinent. It's a good book to read as you try to work out where you want to go with this.
I agree, this forum is a helpful place to go to record your experience as well as to see how others are doing. Take care and wishing you a good Day 5!