Answer:
This thing runs but cannot walk, sometimes sings but never talks. Lacks arms, has handsΝΎ lacks a head but has a face.
What can't you see, hear or feel, until its too late. What shadows love, and shopkeepers hate?
It's usually found dried, but often kept slicker. Above another need, it's said to be thicker. What is it?
Often held but never touched. Always wet but never rusts. Often bits but seldom bit. To use it well you must have wit.
who do you think you know but sometimes you don't
I repeat only the last word you say. The more I repeat, the softer I got. I cannot be seen but can be heard. What am I?