It can be so hard to just feel what your body is feeling and just live with it. But I think your friend/family member has a good point that you might just have to live with it sometimes. Are you monitoring your blood sugars regularly? If your blood sugars are all over the place, your hunger could really be affected. The more you can keep them regulated, the better, in terms of both hunger and possibly helping any bingeing. For most diabetics (I assume you are Type 2?) eating regular meals, rather than just one or two, can really help to keep your blood sugars more level. And trying to balance out your meals so that you have some protein, fats, and carbohydrates - rather than mostly one category - is really important.