Answer:
What goes through the door without pinching itself? What sits on the stove without burning itself? What sits on the table and is not ashamed?
What lies in a tunnel of darkness. That can only attack when pulled back?
As destructive as life, As healing as death; An institutioner of strife, Just as prone to bless. It is all that is good, Yet with an evil trend; As it was the beginning of things, It can also be the end.
Looks like water, but it's heat. Sits on sand, lays on concrete. A play on the eyes, but it's all lies.
What can be forever wound up but never annoyed?
I am free the first time and second time but the third time is going to cost you money.
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?