How do I deal with extreme frustration?(Anxiety Disorder question)?

I also have GAD. I have tried cognitive behavioral therapy and it didnt work for me either.. I am currently on 40mg Celexa and it is like a magic pill!!! Without it I cant work or do anything, I am completely unfunctionable without it. I had stopped taking it for about 2 monthes and in that time I had lost my job and gone back to sleeping and stressing out all day. so I had to go back on it about a month ago and I now have a new job and doing good! If you think you need some more help go talk to your doctor, I didnt know how much I was actually suffering until I took Celexa