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.
One simple click, one simple flash. A piece of memory, for years I'll last. What am I?
I am gentle enough to soothe your skin, light enough to fly in the sky, strong enough to crack rocks. What am I?
Poor people have it. Rich people need it. If you eat it you die. What is it?
I am needed for most animals and hardcover books
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.