On the second day of my goofy diet "plan", CAW -- one somwhat unrestricted meal (lunch, usually) combined with a more spartan array of apples (and other handfruit, I've decided) and zero or low calorie beverages, and sugarless gum, is meant to limit my body's perception of available tasty snacks. The body is kind of your frenemy when it comes to dieting, right? It really wants to keep you nice and round as a hedge against and presumption of future scarcity. Some bodies respond to a lack of diversity by sulking and making the person miserable, mine seems able to accept it as discipline and doesn't play a lot of games with cravings.
For me, any diet plan not based on my current food availability environment (meaning both a plan for declining the glorious abundance of tasty snacks at work as well as my total laziness in getting or preparing food) is at extreme risk and will likely fail. Conversely, a customized "way of eating" CAN leverage the way I'm not super hungry in the morning (but will otherwise gladly cram my gullet with tasty, carby entries from DD) or, oddly, in the evening, where sometimes just a few bites of something here and there will suffice 'til I go to bed.
Overall CAW-1 is probably not as good as what worked so well last year, a Sweetgreen salad for lunch and rigid calorie counting, and if there was a great salad place near the Galleria (some place that featured premade mixes (so I don't have to decide so much) of known calorie counts (so I don't have to weigh and guestimate and add so much) I might even disregard the catered lunch at work. But I don't think I have that, so CAW-1 feels like the most realistic workable option for now. "Trying to be good" in my new food environment alone has had me gain about eight pounds in three months, and I don't want to consider that acceptable.