Answer:
I belong to everyone. Sometimes make you happy sometimes make you sad. I will never end until the day you do.
I make everyone blind. You can't see me but I will always come back for you. What am I?
small land in water.
Fashions change, but what can a person wear that is never out of style?
I am black and white and full of fuzz
Almost everyone needs it, asks for it, gives it. But almost nobody takes it.