thats true actually, if u drink 24 hours straight u wont get a hang over, but u also wont b drunk afterwards.
drank 3 days non stop, was completely pissed fri night, kept drinking through sat and i wasnt drunk at all, by sun it felt like i was just drinking juice, your body just gets used to it.
nowadays i can get through about 20 pints and not feel a thing, quite annoying really.