Answer:
I belong to everyone. Sometimes make you happy sometimes make you sad. I will never end until the day you do.
I am a word with 5 letters. Bold are the first; true are the second; playful are the third; clever are the fourth; forceful are the fifth.
I am an odd number. Take away a letter and I become even. What number am I?
I fill a room but take no space.
I am as hard as metal, yet as flimsy as glass. I shine like a star, yet I am only a rock. What am I?
I have feet on my head