Answer:
What is easy to get into but hard to get out of?
I will go within you and destroy you. Only because you wanted me too
I fly yet I have no wings. I cry yet I have no eyes. Darkness follows me. Lower light I never see.
We applaud if you perform well.
I am easy to waste. I am unstoppable. What am I?
No matter how little or how much you use me, you change me every month.