Nothing is more powerful than the drive of self-preservation. When hungry l, like hungry hungry, you can't just not think about it. The hunger consumes you. It becomes a part of you. It will relentlessly claw at your brain.
OT: Fear of my loved one drowning, me having a chance to save him, but failing and having to live with the guilt of being helpless while someone I loved died the most horrendous death I can think of. One that is not human inflicted anyways, unlike flaying.