3 Fridays left...

I'm currently in a hotel as I have a meeting tomorrow. I used to always have beer or wine with a meal when I worked away, mainly to stop boredom. I know now this is one place is stupid to drink. You don't get a good night sleep, your tired on the drive home and you can't expense it!!
With only 3 weeks to go I've been thinking about our first day drinking more. I know it will be a bit of a laugh but I've gone so long without drinking it's like my mind thinks the years not over and I should keep going. I really wonder if I'll still feel this way in a month or by new year?