By the sound of your last post it sounds like you are going through a tough time in your life. I sometimes have periods in my life where I say things like, "why am I alive" and "whats the point of living if most of my life is suffering". Then I start to think about my family and say to myself, what would it be like for THEM for me not to be here on this earth. Well, that about does it for me. I think about my family and how devestating it would be for them if I decided to take my own life. Now, I don't know if you have suicidal thoughts, but even if you don't I'm sure you can see where I am getting at.
Also, I try and think of things happening for a reason. My anxiety disorders happened to me for a reason and it is up to me to make that reason a motivating and positive one. A NEGATIVE and PESIMISTIC way of thinking would be to say it's all "so and so's" fault and theres nothing I can do about it because it happened to me and life sucks. A POSITIVE way of looking at it would be, I have this disorder for a reason. I know that for sure and I am going to beat it and figure out what that reason is. Maybe its to overcome this and help others with the same issues or maybe it will make me that much stronger as a person to accomplish greater things in my life down the road.
I contemplate these ideas in my head when I am really down and I tell myself I will NOT let this beat me and I will beat the odds. I know the Lord put me on this earth for more reasons then to just suffer from a disorder my whole life. He is teaching me something in the process of it all and I am going to find out what it is.