Or, as Peter Carlisle said, a law abiding gun owner that can't drink only one drink....
When I first moved here in the early 90s, I was told of a stereotype: most locals who drink do so excessively. This rampant alcoholism is a problem that everyone just knows about. It was part of why we were told you leave cases of beer out for the garbage collection workers.
Whether or not that's true, maybe we should be asking why that problem isn't being addressed instead of lumping all residents into the same stereotype.
Most places that have CCW have some regulations concerning alcohol. As discussed in the Deedy trial, we might want to consider a zero tolerance rule while packing heat. The other way is to make carrying a firearm while intoxicated consistent with driving under the influence. use the same 0.08 BAC level to judge if a person carrying is breaking the law. Simply assuming all who drink can't stop themselves from becoming legally drunk KNOWING THEY ARE CARRYING A FIREARM WHICH CAN CAUSE ALL KINDS OF LEGAL TROUBLE is very insulting.
I've heard it said that when you carry a firearm in public, you become a different person. There are no more confrontations in movie lines when someone cuts in front of you, no more road rage, no more drinking past the point of legal intoxication ... you make your decisions now factoring in that bulge on your hip, and that you will be inviting extra scrutiny by law enforcement for the simple fact you are carry a gun -- probably the only one involved who is carrying. If you are at fault in any way for an altercation, the gun will just make matters worse, even if you didn't draw it. Some irate punk getting in your face will make you decide to just walk away, whereas before you might have stood your ground.
The stakes are higher when you carry a gun, and that fact isn't lost on most people. You will act like a different person ... more mature .... more responsible ... and less likely to drink at all without first storing the gun away somewhere out of reach.