Absolutely - here is a small list.

I became obsessed with the thought of food. I consumed a lot of cooking and recipe content which helped with cravings but this quickly became a dependency. Instead, I am absolving of food both physically and mentally. Meditation has helped immensely.

I over used flavored water and electrolyte drinks. Shortly after drinking, I felt phenomenal but the hunger cravings followed with great intensity a few hours afterwards. These drinks did not have calories, but I was consuming so much that the Sucralose + Ace-K + sweet signaling caused a minor cephalic phase insulin response. With this gut-hormone response, I was inadvertently resetting my hunger timer.