Answer:
The person who makes it has no need for it. The person who purchases it does not use it. The person who does use it does not know he or she is. What is it?
What can be heard and caught but never seen?
I can travel from there to here by disappearing, and here to there by reappearing.
Describes a mysterious region and a stylish pair of shorts.
A kind of weather that comes your way, but add a "D" and it will run away
Almost everyone needs it, asks for it, gives it. But almost nobody takes it.
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?