Answer:
I come without being fetched at night, hide away as soon as daylight strikes. Although I may look small, I am much mightier than what you can imagine. What am I?
I am easy to see but no one likes looking at me. Without me there would be no you. I can make you complain or make you happy. But you almost always take me for-granted.
I belong to you but others use me more often than you do
What goes through towns and over hills but never moves?
I grow up while growing down
I flow from the Homerβs mouth when he sees doughnuts.