-What do you want?
-I'm not sure what I want, but I can tell you I don't want Y. Y is a real mess, I'll tell you.
-What do you need so that you don't have to Y?
-I wish I knew!
-Who has it?
-Y? I have it. I don't want it.
-No, who has what you need?
-I really don't know.
-Is Y ever...