Not sure what business you work in, but personal experience of a very corporate world, for a couple of very progressive companies too, there's always an opportunity for a piss up. Hit targets? Beer. New boss? Beer. Easter? Beer. Thursday and there's 3 people in the office? Beer. And that's before the big big events, which, if you're into it, fantastic, if you're not, you're looked at like a leper for refusing to drink.
With work, I'll drive every time. When it comes to the big ones, I'll swerve completely.
@mottaloo - that's a choice mate, not an easy choice, but a choice. One of which has 100 benefits, one of which means facing up to the reason you drink in the first place and everything behind that. Not a cuss at all, not even close, but I've been there and done the hard yards before.
Talk about it if you need to man. You got a community here.