As a recovering alcoholic I can see both sides of this clearly.
On one hand I don't feel a responsible person having 1-3 beers over the course of a day will hurt anything. But on the other hand I also realize that there are about 10% of the world's population who truly are responsible drinkers. It's almost impossible to do. And most people who think they are are in fact not. Especially factoring in wheeling, excitement and groups of friends. People tend to go over with it.
The main concern isn't BB, DUI's, CK5, or any of that stuff. The financial burden passes and any friends you may lose can be replaced to a point. It's potentially yours or someone else's life. or both. And it can be taken from you or them in an instant over a two beer decision on just the wrong kind of day. That is something that can never be gotten back. And it's just always some 3 second decision that normally would be a stupid simple one that gets you or someone else hurt or even killed or a rig wiped out.
It's just not worth it. Drink a case of soda and when you get back then a case of beer. Or even two cases. Hell then it's cool. You know when you wake up your wife, child, yourself or one of your buddies won't be dead and your rig won't be totalled.
One thousand times this. Speaking from the experience of one who was somehow pardoned from my past addictive behavior, this is so true. You may not even remember what happened or why it happened, but it doesn't change the fact that something happened that you can't undo. I was granted a pardon, it is something I am grateful for every day.