It's my job to get you to day 2.  Sometimes to learn something we have to release control and listen to someone who has done it.  Open an audio recording app and record yourself reciting this mantra.  "I'm avoiding alcohol, and GIVING UP hangovers and low-productivity"  Say it over and over, for 5 minutes.  Now, listen to it while you're driving to work, doing chores around the house, or drifting off to sleep.   It is the new "program" you'll upload into your mind.  This will help you with cravings by reminding you that you aren't "giving up" alcohol, you're really giving up all the negative side effects that come with it!