Answer:
Whoever made me doesn't want me. Whoever bought me doesn't need me. Whoever uses me doesn't know me. What am I?
I hide but my head is outside. What am I?
I can bring tears to your eyes, resurrect the dead, make you smile, and reverse time. I form in an instant, but I last a lifetime. What am I?
It's in your hand though you can not feel it. Only you and time can reveal it.
When young I am sweet in the sun. When middle-aged I make you gay. When old I am valued more than ever.
What made Cyclops quit teaching?