Well, I figure it's like that. That's how I was last night since I was so sick the night before from drinking, drinking another night was just not an option. The voice kicked in but just no chance in hell I was going to listen to it and drink.
I also can see this if I imagined I were pregnant. Because a pregnant woman does not sit there and debate whether or not she'll drink. She just WON'T. End of story.