Personally, one of the first things I had to learn when starting IF is to be okay with hunger.
Then, I had to learn what was real hunger. Because of IF I don’t get hungry when I wake up in the morning anymore. But after a week on a holiday with breakfast as a norm, it’s as if my body expects food in the morning and gets hungry just because.
Took some time to reconcile what I experienced with what I was taught growing up, that hunger was bad.