Answer:
I begin and have no end and I end all that begins. What am I?
I am good at concealing what's real and hide what's true. Sometimes I bring out the courage in you!
I am a creature with a βtightβ name.
I describe a toilet cleaner as well as one of Santa's reindeer
I move without wings between silken strings. I leave as you find my substance behind
I flow from the Homerβs mouth when he sees doughnuts.