This might not be practical advice for you, but it is worth pointing out: there are two sides to the calorie equation. Increasing calories burned is just as good for weight management as reducing calories consumed (and might provide other health benefits).

So while looking at lifestyle changes, don't forget the activity side. Adding a few long walks, or a new hobby that gets you moving more, might help as much as skipping some dessert.

Like I said--might not be practical for you, but worth remembering.