Feel Want to Cry

When will you feel sad??
Will you feel sad when you hope to get something but you can't get it??
Or will you feel sad just because you are not happy??

I don't know, but i will feel sad when I was really sad...
Most of the time I will feel there is something that I really can't 放 开....
As times go by this kind of sadness will become hollow...
Then finally it will become despair...
That's me...

Normally I will show people the happy side of myself...
Show other people my sadness make me feel that I am weak...
Suddenly I miss the time that I could cry easily...
When small, I can cry just like that when I feel sad...
Feel want to cry out all my problems,
but how?
I feel want to cry, but tears just won't come out.....