There's an experience I often feel that a former friend of mine dubbed "Hunger" (as he had also felt this). It isn't like physical hunger. It's not even for food. I feel it in my chest at first before it spreads through to the rest of me and it's just this dark, erratic (kind of swirling), aggressive, inhuman, wanting sensation. I wish I had something to better illustrate this but unfortunately, I don't. Has anyone else here experienced something like this that relates to being a demon or am I the only one?