Being resilient means getting enough sleep each night, eating well and remaining hydrated. When you are under pressure, it is easy to forget to eat lunch, or to pause and think, breathe and drink water. However, self care must not slide by the wayside. Ensuring your brain has plenty of oxygen enables you to think clearly.
Keep a supply of low carb high protein energy bars keeps hunger at bay. Have fresh fruit like mandarins, bananas available each day as snacks. Drink water regularly to keep your body fluids balanced and your temperature even. Put on your own oxygen mask first so you can continue to care for others.