Answer:
I can run but not walk. Wherever I go, thought follows close behind.
Round as an apple, deep as a cup, and all the kings' horses can't fill it up. What is it?
i'm popular for Knuzlocks what am i
What can be filled with empty hands?
Break it and it is better, immediately set and harder to break again
What never gets any wetter no matter how hard it rains?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?