Lorraine I think my approach is like yours...I am THINKING before I eat (my bad habit was mindless eating of crap food)
Have dropped the white bread, and am not craving cakes, biscuits, chocolate at all.
Also portion size greatly dimished.
its nice to enjoy a meal feeling hungry when I sit down
But I can't really do 'oh a bag of Wotsits(!) is X% of my daily intake. Because then I would eat think Oh I'll eat 10 bags and nothing else . But would then have a massive tea on top