Answer:
If I have it, I don't share it. If I share it, I don't have it. What is it?
how many words are in those books
One by one we fall from heaven down into the depths of past, And our world is ever upturned so that yet some time we’ll last.
There are several different kinds, but the one you pick doesn't do its job. What is it?
A mile from end to end, yet as close to as a friend. A precious commodity, freely given. Seen on the dead and on the living. Found on the rich, poor, short and tall, but shared among children most of all.
I have two eyes in the front and a lot of eyes on my tail