>>12962454>why meat tastes awesomeBecause fats are the healthier more substaineable source of energy
>why sugars taste awesomeBecause they're a quick rush of energy
>carb-less vegetables end up being tiresomeBecause you're a shit cook and because they don't satiate you (due to it not being a source of energy but of building blocks)
Objectively, the best lifestyle is paleo. Loads of fish, loads of carb-less veggies and nuts, some meat and almost no sugars, combined with daily cardio and strength training three times a week.