Reasons to start drinking again: 1. I'll be able to drink champagne/wine at special events e.g. end of exams, results day 2. I'm going to a club 18-30s holiday in Greece... how can I not drink?! 3. I haven't drunk since I've turned 18... surely that's not normal?
Reasons to stay teetotal: 1. I won't have any embarrassing drunken stories being retold to me at the end of Greece 2. I don't need to drink 3. I might as well carry on.
This is definitely one of those moments when I think something through waaay too much!