Suicide Commit

I just got the sms from one of my friends today. A girl, who desperate of her life. She kind of weird actually since the first time I met and know her. She always grouching and complaining about her life. So... I started be a good listener for her. Try to understand and help her for her life problem. But all I do is just useless. How you can help a pessimist person, someone who only looking any matter and problem from the negative side...??? Actually if you have knowing her and her life well, you will be said "Hey girls, your life was okay and good..." But once again she is a grouching and complaining person. She never saw her life from the positive side, ungrateful person. She have a boy friend who love her and propose her. She have a nice parents and loving family. She have many friends. What else she need...??? Oh if she just changes her attitude and be a bit optimistic, she will be see all of it. she will see of how lucky she is. But not, she just so busy to pity herself for something absolutely nothing. And now she sms me and tell me how she is sick of her life and wanna commit for suicide. Anything I said should be not heard by her, since the first I give her advice she never do it or try to listen at me. Hm... Maybe she thought that suicide and death is the best way to her. But in my opinion, Life is too short to do something foolish like SUICIDE.