Answer:
What has a neck but no head?
The more of me you take, the more I appear behind you. What am I?
I have married many women but have never been married. What am I?
I go up and down at the same time. Up towards to sky and down towards the ground. What am I?
If you have it, you donβt share it. If you share it, you donβt have it. What is it?
The answer I give is yes, but what I mean is no. What was the question?