I know exactly what that is, I also stutter and where I work people speak really well. I'm currently on a new product and this is very bad for those who stutter in new places. And I work well, I try hard, but when it comes to the presentation, I look like a fool. But my advice is, face it, you know, on a normal day, don't think about it, because if you think about it, it will eat away at you from your own experience. I've done this a lot.