Answer:
I drift forever with the current and flows to your everyday life. I make living easy but I am good at killing people too.
I am a box who holds keys but not locks. With the right combination I may unlock your soul
I am gentle enough to soothe your skin light enough to fly in the sky and strong enough to crack rocks.
My rings are not worth much, but they do tell my age. What am I?
Everyone asks for me but yet everyone hates to face me. For someone I am agony, for others I am relief! What am I?
All about, but cannot be seen, Can be captured, cannot be held, No throat, but can be heard. Who am I?