Feedback:User/Vanners/Sobriety Options

I just saw the Norn intro and I love it, but I would like the choice to not get drunk. Does this mean I just don't play Norn, or can I choose a style of play where my character can choose to remain alert and in peak fighting condition even when celebrating? (something like - "A hero never lets her guard down" or "A hero is always ready for battle")

I really don't mind that there is drinking in the game, however as my personal choice and also bearing in mind that my sons also want to play this game - I would like to have a choice over such things.