It's unacceptable to consume too much alcohol.
Nick has been at the bar and had a few drinks already when Nell the bartender asks him if he'd like another.
Nick wants to answer Nell's question.
Nick tells Nell that he's had enough and that it's probably time he went home.
Nick tells Nell that he'd definitely like another and to actually keep them coming all night.
Nick goes home and sees his family who is happy to see him arrive back from the bar in good shape.
Nick gets heavily intoxicated and ends up passing out in the park on the way home while his family stresses out over his whereabouts.