I've come out of a meeting, went to get milk and come out with a bottle of vodka I didn't go in for.
Was it down to the meeting? No. It was down to where I was at the time. Not understanding, unable to accept that I was powerless, and generally messed up. I can't blame anyone but me.
And yes, sometimes I find myself wanting to use while I'm in a meeting. That's generally because my head's not in the right place. Although recently I've heard far too many people saying 'Steer clear of relationships because when it goes wrong (when, you notice, not if) you'll end up drinking again.'
Well if you go into anything believing it's going to go wrong, guess what, it will. But it's hard not to let the negativity rub off on you.