When I'm not flat out of beer (*sob*), I'll consume two 12oz bottles every evening. That's my average, so it's not reliably every night. For the last two nights, I consumed an entire 750mL bottle of EdWort's Apfelwein. Don't know exactly how I managed to do that, but it happened...
In my experience (with a teatotalling mother, a Dad and brother who are both Navy vets, and my wife's father who is drinking himself to heaven), there are three people out there who participate in lecturing/interventions for alcoholics:
1. Those who are genuinely worried for your healthy and well being. These are the ones who are easiest to take it from, and often times will stick with you despite any changes you end up not taking.
2. Those who have a mechanical need for you to cut down on consumption, such as an employer, a neighbor, or a coach. Sometimes this group includes people who have a valid gripe against your behavior, particularly if you're belligerent or obnoxious when loaded.
and then there's
3. Those who fulfill a personal need to have you conform to their expectations of your lifestyle. I rope in the teatotallers and the religios here. You can usually tell because they seem angry at you for no good reason, probably don't really know you that well, and may think they have seen you drunk when they really haven't. This group of people have a world view into which alcohol does not fit. Or possibly they have bought into someone's rhetoric without really soul-searching their own thoughts.
All that to say... I can totally tolerate groups 1 and 2. Group 3 can go suck a lemon.