I’ve made little to no effort to eat healthier - just less. I can have a blizzard from Dairy Queen if I want, but that’s 1100 calories and then I’ve only got 400 left for something else.
In addition to choosing not to have something in the first place, choosing not to finish something is another great skill. Lowest calorie blizzard is still hundreds of calories, but choosing to eat only half of the smallest size can work.
Definitely a harder habit to change compared to not ordering in the first place when raised to always clean the plate.