[friendzis]

> I cannot simply abstain from eating.

Eating is usually (insert a number of asterisks) not a problem, more often than not it is snacks snacks.

The problem is twofold. First, snacks are typically extremely calorie dense. Even a small snack can easily offset caloric deficit coming from reduced portions. Second, leptin, the satiety hormone, is barely secreted from carbs, which are again calorie dense and main ingredient of snacks.

With these two in mind, it is no coincidence that it is hard to not overconsume snacks and snacks quickly lead to caloric surplus.