“dissatisfied and craving ‘something’ so keeping opening the cupboard or fridge”
The answer to this is to find out what exactly you’re really craving.
Thanks to a fluke series of events, followed by a bit of experimentation, I found that I need to eat eggs with my breakfast to get a decent nights sleep, co-incidentally, this also cured the last vestiges of the ‘munchies’ and my inability to refrain from finishing the whole pack.
I do still get hungry, and wonder what to eat, but once I’ve eaten, (and I keep it healthy,) that’s it for HOURS.
Once in a blue moon, I do raid the fridge for a chocolate mousse, and bury it in whipped cream, but one, just one, does the trick.
I should have added that beans, might do the trick for me too, and something else that I can’t remember right now, because my diet was (and still is) lacking in them too. (The precise nutrient that has such a profound effect on me is inositol, part of lecithin. Just 0.5g with my breakfast is enough, more is no better.)