Answer:
I cover what's real; hide what is true, but sometimes bring out the courage in you. What am I?
They come out at night without being called. They are lost in the day without being stolen. What are they?
I rise and fall no matter what, only at finals rest do I not budge. What am I?
I have roots nobody sees. I am taller than trees. Up up I go but I never grow.
I hold two people together but touch only one.
I flow from the Homerβs mouth when he sees doughnuts.