Answer:
What asks but never answers?
I am a sound made by felines when petted.
Some will use me, others not. Some have remembered, others forgot. For profit or gain, I'm used expertly. I can't be picked off the ground or tossed into the sea. What am I?
The more you take away from me, the bigger I shall get. What am I?
I am a candy that looks like a shepherdβs staff.
The answer I give is yes, but what I mean is no. What was the question?