Most of the time, I get niether. If I'm hungry, I'm hungry...If I'm thirsty, I'm thirsty...but there in lies the problem. If I'm hungry and I smoke, I usually end up eating more than I should. Same thing with drinking. I bought a 32oz of juice the other day and took a few sips and set it back in the fridge. Did some work around the house so I ended up working up a thirst. Smoked before I went back to get the juice. Next thing you know, the juice was gone and I just bought the thing 4 hours earlier. But if I take care of eating and/or drinkin before I smoke, I'm fine. Wierd.