Answer:
I am a red drum which sounds without being touched, and grows silent, when touched. What am I?
Never ahead, ever behind, yet flying swiftly past; for a child, I last forever; for an adult, I'm gone too fast. What am I?
I am good at concealing what's real and hide what's true. Sometimes I bring out the courage in you!
You turn me over after you have travelled far.
You throw me out when you use me and take me in when you are done. What am I?
What made Cyclops quit teaching?