Hunger is weight leaving the body.

Just as pain is the feeling of weakness leaving the body, hunger is the feeling of weight doing the same.

IMPORTANT NOTE FOR READERS:

If not obvious, when I make a statement like this, I don’t mean that I fully agree with it from all perspectives. Limiting myself to only those few things I do fully agree with would greatly cramp my expression.

It’s not that such things are meant to be taken figuratively - here the hook is a (mostly) literal claim that’s intense and polarizing (some will love it, some - maybe most - will hate it). But that they represent a certain viewpoint, way of being, IFS part. It’s exactly that limitation that opens up vast creative space.