I'm like you in the Coke addiction regard, but I try to cut down on it cause it's burning a hole in my pocket. I still usually down three cans and then a few cups on the side per day though >.>TestECull said:1: No, but I drink soda with about as much caffiene.
2: Depends on the demands on my attention, varies between one and six cans a day.
4: Negatory. When I was in school I'd down three or four liters of coke daily just so I could function.
OP: The important thing to remember is that people react differently to these things. Although, caffiene overdose could cause serious problems for you, it might not, because you just might have a higher tolerance for it.
Still, I'd consult a doctor just to be safe.