Answer:
I am free for the taking. Through all of your life, though given but once at birth. I am less than nothing in weight, but will fell the strongest of you if held.
I sleep by day, I fly by night. I have no feathers to aid my flight.
What is the thing that stays the same size, but the more it's used the more it decreases?
With sharp edged wit and pointed poise. It can settle disputes without making a noise.
An open ended barrel, it is shaped like a hive. It is filled with the flesh, and the flesh is alive.
What covers its face with its hands, speaks no language, yet most known what it's saying?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?