I look at it as keeping our bodies from thinking we're in starvation mode. The first day or two I struggle to get 1200 calories in. Often it's just 800-1000. The next few days it gets easier to meet my 1200 calorie goal. The last day or two I tend to want closer to 1500-1800 calories. (For reference I'm 5'2 so the low calorie goal is reasonable!!) I noticed many years ago on keto that if I ate great for 5 days and then had two cheat days on the weekends the weight seemed to drop faster than eating perfect all 7 days. I think it helps keep our metabolism shaken up! So I let myself have those two days before the next shot to eat a little more within reason and the weight is still dropping off on the lowest dose.Week 6 and satisfied with 2.5. Low grade food aversion the first couple days, then slowly hunger cues return and by days 6-7 it takes a little willpower to stay the course. Like @Nikki nik, it's an opportunity to practice "splurging" without binging. I say stay at the level your RS is losing and feeling okay about hunger, results...it's a marathon not a sprint.