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 has two legs but doesn't walk?
What is neither inside the house nor outside the house but a necessity for any home?
This only turns over once you have travelled very far. What is it?
What moves without seeing and cries without eyes?
What can you lose that will cause other people to lose theirs too?