唉.....again....Unhappy again

Why?

I don't know why.....maybe I know but my mind push me to avoid thinking about that....Coz I don't want to think anymore.  Too tired for me and I'm really tired.

Recently, I alway have such feeling, I'm just like standing on some "non-solid" object, I wanna to fall and I think it's quit unsafety.  I'm just like steping on the floating leaves on the water surface.  I'm scare, nerveous....

 Ar!!!!!!!!!!!!!!!!!!!!!!!!!!!!It's enough!