i find that scheduling helps to train my body, normalize it. i eat about 3-4 meals within an 8 hour period, and then only drink water beyond that window. i do take alot of supplements though. if i stay active/awake too long after that last meal i will start to crave more food, i think this is more about timing and my eating window not being in sync with my activity window. i can easily get about 2000 cals in 8 hours, decent fat and protein porcentage too, although im still searching for the sweet spot.