Answer:
The more you have me, the less you see. Shine a light on me and I flee. What am I?
I take off my clothes when you put on your clothes. I put on my clothes when you take off your clothes
The more you have me the less you see. Shine a light on me and I shall flee.
I am an instrument you can hear but cannot touch or see. What am I?
I tremble at each breath of air and yet can heaviest burdens bear.
No matter how little or how much you use me, you change me every month.