Which, everyone, including your mom, knows is vital to your overall well-being, brain health, and sanity. Drink water. Eat food. It shouldn’t be that hard, but it is. Your adrenaline takes over. And in the midst you forget to feed yourself. Here are some reasons why that’s a horrible idea. Also, it slows down your ability to quickly process information. What you want to do when you hear your stomach rumble, is answer the call. Sometimes that means opening up the little “Postmates” app on your phone .