I stopped drinking for 6 months last year. Back after I finished uni I was living with some students and just getting wasted every night. I was very very messy one night and ran out in front of a car and got hit by it

. I decided to give up drinking, with the intent of taking away the lesson of, well, being more sensible with drink. I'll tell you this for nothing; Scared the shit out of me.
When it came to nights out, I mostly had stuff like squash and lemonade, an Orange Juice, a non alcoholic mocktail or just water. I tended not to go out to clubs as much while I was drinking, but throwing some shapes on the dancefloor can still be a good laugh, even when sobre. Not as fun, and can be awkward when everyone else is falling over themselves, but I usually just left when I wasn't having fun anymore. People understood because they knew I started feeling awkward.
Once you've made the commitment to do it though, remembering why will help you. I was scared by the fact I ran in front of a car, and so I wasn't anywhere near tempted for a long time. Even to this day now I've not gotten properly messy again!