Answer:
Timid or weak people are said to not have these.
What demands an answer, but asks no question?
The line a runner strives to reach
I always run but never walk, I sometimes sing but cannot talk, No head on which a hat to place, You always look me in the face.
Tear one off and scratch my head, what once was red is black instead!
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?