Chocolate, in comparison with other sweets, is high in magnesium, and the brain, a calculating brute, tends to remember from which foods with which taste we got the most of certain substances. Often it is their shortage that determines the desire to eat a particular product.
I bet 10 thousand rubles that I won't eat sweets for a month. I lose, I give money, I win, I get willpower (and not 10 thousand, as many thought and were surprised)
I held out and did not break after a month. If I allow myself a chocolate bar, then I work it all out with blood and sweat.
So you argue with someone) and for your sake, your slim figure and, in extreme cases, money, do not eat these sweets! Only everything is fair
From personal experience: if you force yourself and endure without chocolate for five days (that is, completely without, and not one small candy a day), then the pleasure of using it is somehow "forgotten", and you can still completely do not return to it without effort.
Replace chocolate with fruits or dried fruits.
In any case, dependence on sweets is a psychological dependence, from which it is not difficult to get rid of.
If desire wins, then you can limit yourself a couple of slices. It will not get worse for sure (or prepare yourself for the fact that you will have to increase your physical activity a little).
The main thing is to remember the goals!