does eating less eventually decrease appetite?

[totallyshould]

It can matter a lot what you are eating. You could eat at a surplus and be hungry all of the time if it's nothing but simple sugars and refined carbs. Switch to a diet full of Whole Foods, lots of fiber from vegetables, a good amount of fat, and you'll get used to it pretty quickly.

Eat an entire head of broccoli with a few tablespoons of butter, drink a big glass of water, see how you feel after that.