The head hunger is an opportunity for us to check in to see what is really going on. I was feeling very frustrated the other day about a financial situation. It was real. The head hunger began. Something sweet would make me feel better. I went to the store purchased 1 thing that I don't like, but is sweet. When I let the food store, I started to break it down. How is eating this going to help this situation? It wasn't. Why am I letting this get to me? Broke it down further. You feel like whatever you do you can't get ahead. This makes me feel helpless, like a victim. Triggered other stuff. Within the 5 minute ride home I realized how eating the doughnut ( which I don't even like) would not solve my problem, but make it worse. I came home cut it in half put dish detergent on it and through it in the trash. I have been known to take food out of the garbage. I was then free to try and deal with the real issue. Long explanation, but I believe there is always something under the head hunger and the surgery gives us the opportunity to change what has never worked which is to turn to the food to solve our emotional issues. You obviously know the difference between real hunger and head hunger as you identified it. Some people journal, some go to support groups, others into therapy. Some distract themselves until it passes. You will need to find out what works for you. I just want you to know you are not alone.