There's something especially annoying about it being doughnuts and the like. I mean most drugs, I can at least get it. Even more so because it's almost certainly going to be an all or nothing situation. But with them, it's not even giving up their empty calories. It's just eating less of it. I mean hell, they could even do intermitant fasting and have 0 calories one day and double the next. At least if they're deadset about 'needing' to eat as a giant display of gluttony.