Do you think this beer will ruin everything?

I am having a beer. Its been a banner f*ckin day today and I just don't care about this diet thing right now, so I am going to have a beer. I figure I'm lucky I haven't broken down and gone to get Mexican food yet. I am entering it into my food diary though, because I don't feel guilty about having one. If it keeps me from going completely crazy, then its worth it. We'll see if one beer is enough to accomplish such a lofty goal.