Answer:
I'm the source of all emotion, but I'm caged in a white prison.
My second is performed by my first, and it is thought a thief by the marks of my whole might be caught.
What is something you can hold without ever touching?
What starts with an "e" but only has a single letter in it?
What 2 things can you never eat for breakfast?
If you are a man then your best friend will eat this for dinner.
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?