Answer:
I am cracked by Indiana Jones.
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
Feed me and I live. Give me water and I die. What am I?
I am an instrument you can hear but cannot touch or see. What am I?
The shorter I am the bigger I am.
The answer I give is yes, but what I mean is no. What was the question?