Looking back, I got some really good advice from the dietician when I was having regular appointments with her. I know that experience drove the advice she gave me. She had seen plenty of people lose weight too fast and blow their metabolism all to hell, unable to maintain a healthy weight no matter what they ate.
Moderation is difficult for me, so this is a good reminder.
Also, a good reminder of good food which is also healthy. I think a desire for sugar is probably a natural human thing, though the caveman had a natural limit on how much sugar he got because he had to get it from fruit mostly, with the possible exception of honey, if he was willing to withstand a few stings. So I can use natural peanut butter, maybe some Halo ice cream.
I also like the cheat day I had, just a cheat meal in the evening, with normal healthy foods the rest of the day.