Answer:
When can someone truthfully tell someone “well done” but think they did a bad job?
Lovely and round, I shine with pale light, grown in the darkness, a lady's delight.
What asks but never answers?
I turn around once. What is out will not get in. I turn around again. What is in will not get out.
A skin have I, more eyes than one. I can be very nice when I am done.
What did the piece of wood say when he saw the screwdriver and screws approaching?