Hint?

I come back here quite often, I am reading others blog but I hardly update my blog.
I have a lot to tell, to record but when I login, my fingers on the keyboard and it just do not how/where to start, I quit.
My mood has been swinging up and down these few days ...
I had a terrible nightmare last night, I was attacked badly, I was terrified and cried in my dream. What is the hint?

The rubber band has been pulled too hard, it lose the function after your released it.