Answer:
I am enjoyed by some despised by others. Some take me for granted some treasure me like a gift. I last forever unless you break me first.
I run smoother than any rhyme I love to fall but cannot climb.
What is always in front of you but can't be seen?
I'm not a bird, but I can fly through the sky. I'm not a river, but I'm full of water. What am I?
They come at night without being called and are lost in the day without being stolen. What are they?
Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.