When I wake up this morning, my head feels really ached, what happen, indeed, I really don't know what this will happen, as I make my head knock into the wall in the mid of the night.
When I tell this stupid thing to my friend, she really felt strange and said " the bed is so big, why you will sleep to the edge of the bed and knock into the wall, you are always a person sleeping well-behaved."
In fact, I know I make a nightmare before I knock into the wall, I try my best to escape from something, so I make myself retreat step by step. However, when I knock into the wall, I forget the nightmare except the pain from my head. Oh no, my head have a bulge now, I don't know how big power I use to knock into wall, it's really a tragedy for me.
I think there is a few person will make their head to knock into wall during their dream in the midnight, I am the lucky one, maybe I can go out to buy a lottery ticket to contiune my luck.