Answer:
I belong to everyone. Sometimes make you happy sometimes make you sad. I will never end until the day you do.
I am in the past never in the future. I don't exist but have existed. I saw what you saw and that is what I will ever see.
You can build or destroy. Let creativity soar but be careful at night.
My first is high my second damp my whole a tie a writer's cramp.
I go up but never come down. What am I?
It flows out of the soil, It burns you if it boils, And holds us in its coils, More valuable than gold, As black as it is old.