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.
Has no feet, but travels far. Is literate, but not a scholar. Has no mouth, yet clearly speaks.
Slayer of regrets, old and new, sought by many, found by few.
What month of the year has 28 days?
Plant whose name sounds like a dish full of dairy spread.
What is so fragile that saying its name breaks it?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?