Answer:
If you drop me I'm sure to crack. But give me a smile and I'll always smile back.
I go around in circles, but always straight ahead. Never complain, no matter where I am led.
You can hold it without using your hands or your arms. What is it?
A tree with 5 branches, no leaves and no fruits
Something wholly unreal, yet seems real to I. Think my friend, tell me where does it lie?
You use it between your head and your toes, the more it works the thinner it grows.
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?