Not very science of you friendo. Drink a gallon and confirm whether or not this is true. Otherwise you're just spreading baseless propaganda and we only allow based propaganda in these here parts.
Anon said a carton of milk. While you could get a gallon of milk in a carton, it would be more reasonable to assume anon is drinking from a smaller carton — maybe even one of those single serving cartons like the ones from school lunches. Though, I guess it would be much weirder to be walking around while drinking a gallon of milk, so maybe you’re right.
Yeah, carton to me means a cardboard container, so something well less than a gallon. Honestly, the biggest carton I've seen is like a pint, which is a reasonable serving.
Depends on how its sold locally. I can get pints and half-pints of milk at the local gas station, even sold in your choice of white, chocolate, strawberry or a seasonal flavor
My experience of doing GOMAD disproves that, I've had plenty of occasions where I drank it in a single session instead of spreading it out through the day.. But it may or may not be possible if you aren't accustomed to drinking a gallon of milk every day