Answer:
I fill a room but take no space.
I never was but always will be. No one ever saw me but everyone knows I exist. I give people the motivation to better themselves everyday
When young I am sweet in the sun. When middle-aged I make you gay. When old I am valued more than ever.
I have more shoes than anybody, but less feet than everyone. I am met in the morning, but departed in the night. I may shake as if I'm angry, but I won't bite. What am I?
I twist and turn and leaves a loop
I am a cave full of bones and the house of a worm.
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic