alt Hacker Newsif fasting (and spiking your blood glucose with ostensibly bigger meals) is required to enjoy food, then something has gone quite wrong. I assume you're referring to more whole and less processed/sugar-infested food. in that case, maintain a consistent diet of whole foods, eat small meals throughout the day, and your palate will adjust.
nah, periodic calorie-restriction without feeling you 'have to' feels alright when you next eat, and, you can consciously choose a healthier snack in the moment to continue the nicer feeling.
Knowing you skipped a pizza and it's still available in the freezer (plus you still don't need to buy another one to replace it, yet) after growing up feeling overweight, eventually being overweight, and feeling the same during both periods - the price is an electricity bill for the freezer, not priceless.