sad

I know I havent wrote in a while. I have nothing to write about. Why ?Because I am sad..I don't know why I am sad, I am just sad.I thought I would have a happy life , that I would be comfortable and enjoying things that come my why. I guess its my own fault but how do I fight out of this bag I am in and can't get out. How do I turn on a smile when I want to cry, how to I face life everyday when I don't want to. All i can say is HELP me somehow, please make my life a little better some how. I hope I can find out to how to do all of this before I die from saddness...