Not only am I always hungry, but the only reasons I stop eating are:

A) There is no more food
B) Everyone else has stopped and it's obvious I am just shoveling
C) I feel my stomach nearly exploding, or I physically can't swallow

I can't really remember every feeling satisfied while eating a decent amount. I always eat as much as possible or just leave still hungry.

To make things worse, I can't lose weight. Whenever I try to exercise it's like nothing comes off. If I run daily, lift weights daily, and eat great, I might lose a pound over 6 weeks, but usually nothing.

Has anyone else had issues like this and what have you done about it?