Answer:
I am not alive but I can die. What am I?
I am a tale in childrens' minds. Though an illusion, I occur every night. I give them a fantasy, I give them a fright. What am I?
I go in dry and come out wet. The longer I stay in, the stronger my surroundings get. What am I?
My full powers come when my makers are dead. I await a heavy hat to put on my head. What am I?
What is the difference between a poorly dressed man on a bike, and a well-dressed man on a unicycle?
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.