I eat too much. Not to argue about details or nutrition, I think we can agree that there is ‘a too much sugar,’ and I eat that much. I stopped on Saturday when I ate all the sweets in the apt. and haven’t had more since.
It is definitely something I notice. In Costco today, I was aware of the chocolate/sugar aisle in an unusual way, and not buying anything was definitely a thing. It was its own action.