Answer:
I have a gown but I'm not a priest; I have a crown but I'm not a king.
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
You turn me over after you have travelled far.
I hide but my head is outside. What am I?
The shorter I am, the bigger I am. What am I?
I flow from the Homerβs mouth when he sees doughnuts.