Yes I think that's the case for all of us. Anxiety isn't the cause of stuttering, but stuttering causes anxiety, which in turn can make the stutter worse. Ask your doctor to take buspirion with celexa as well, if you need it... Buspirion is a very safe medication with minimal side effects. Don't forget if you're going to start celexa again, it can take 4-6 weeks for it to work. Best of luck friend.