Answer:
I am sometimes referred to as chips
People walk in and out of me. They push me and I follow. When they walk out on me I close up and I stay waiting for the next person to walk into my life when I have a more open mind
I follow you all the time and copy your every move but you can't touch me or catch me. What am I?
I have cities without people forests without trees and oceans without water. What am I?
What building has the most stories?
I flow from the Homerβs mouth when he sees doughnuts.