Answer:
I make you weak at the worst of all times. I keep you safe I keep you fine. I make your hands sweat and your heart grow cold. I visit the weak but seldom the bold.
I am an instrument capable of making numerous sound but cannot be touched or seen.
I am a place where time is told. I am not bought and I am not sold. What am I?
What has a face and two hands but no arms or legs?
I can go through glass without breaking it. What am I?
When is it bad luck to see a black cat?