Probably not many. Mine's only twelve and a devout homebrewer. Says she'll never drink, but she plans on brewing when she's grown. Hey, she's only half mine ! She keeps dogging me to make her a cream soda. Who has space for that ?
As far as the teenage girl thing, I thing we'll be O.K. as long as we aren't talking about boys and giggling. That wouldn't be very manly at all.