So I was looking over the feeding dependency write up in the books, and have a question I'd like clarified.
It says that if you make the discipline roll, you get to wipe the hunger track clean, then it says if you fail the roll, you take stress to the track equal to the difference in roll.
Maybe I'm just being dense here, but on the first bit, does that include stress that's already on the track? For example, if a vampire fails a roll in one scene and takes 2 hunger stress, then makes the roll in the next, does it just not take the stress for that scene, or is the track totally wiped clean of the pre-existing stress?