Food costs money. My body demands food several times a day depending on how much I eat. But nonetheless it wants too much. And the next day it wants food again. All the money we have to spend on food. Animals like snakes and spiders do fine without food for weeks and months. My inferior human body can't live without food for 3 days without showing first signs of lack of vitamines and minerals or whatever, and it's getting weaker and my brain can't focus as good as before. You suck, body.