Answer:
The more of me there is the less you see.
I'm written with two letters, said with one and seen with two. What am I?
Part carbon part water I am poison to the fishes. Many falsely claim my name I am the pause that refreshes.
I turn everything around but I cannot move. When you see me you see you!
I am the outstretched fingers that seize and hold the wind. Wisdom flows from me in other hands. Upon me are sweet dreams dreamt my merest touch brings laughter.
What did the piece of wood say when he saw the screwdriver and screws approaching?