Answer:
Brown I am and much admired; many horses have I tried; tire a horse and worry a man; tell me this riddle if you can.
You can hold it without using your hands or arms. What is it?
They belong to me; they belong to you; They can make you feel happy or make you feel blue; They never end until the day you do.
What letter comes next: O T T F F S S ?
What is the heart of many risks, has a heart, but is not a living being?
What is so fragile that saying its name breaks it?
Difficult
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?