a few of my friends (real friends) were big drinkers too, but they all supported my decision - more than one of them told me they thought I would end up dead.
Some people didn't support - mostly the drinking buddies - and I had to walk away.
They may not have realised what was at stake - but we do.
I think low key is probably the best way, but you know your friends. I think it's best not to walk into anything where you'd be 'expected' to drink.
Hold your head high - you've simply recognised alcohol and you have a problematic relationship - you're making a positive lifestyle change
D