So you do have interests. You like computers. If it's not too much anxiety for you, try taking a photoshop class, encoding mp3s, designing cd labels and covers, or video editing. It may seem insignificant right now, but we have to take small steps at a time. If you sit on your behind all day and let the negative thoughts take control you're never going to get better. I've been reading your posts and right now you have a very negative outlook on life. I know what it's like, I've been there. But like I said, you're not going to get better if you do nothing.
Have you had any sort of therapy? How old are you?