I think i speak for most gamers here when i say, pulling a 2 day isnt that hard. Or I guess it wasnt that hard, atleast when i was younger
I remember doing my fair bit of double days during the age of RO, like around 7 years ago. I was just plain young then. I didnt need anything. No water, no sleep, no food. I still ate, i fondly remember whole loafs of bread, and empty jars of peanut butter. Pepsi was usually my drink, only cause it was my fathers favorite and really all we had. But i think i wouldve drank anything but water if it was there. I was never a believer in water.
And about adrenaline games. I dont think ive ever got a rush from a game. A little excitement maybe but nothing like what real adrenaline feels like. I think its pretty silly to even say it tbh