I couldn't view the video because it has been flagged for copyright. (I assumed the kid was stuttering a lot, yes?) In my experience, these kids won't speak in class unless told to do so. Regarding your opinion, it does provide me a great disadvantage. I'm going to do my best to reach maximum fluency in class tomorrow, nevertheless. Although I have not spoken to a stutterer in years, I do know the feeling of waiting patiently for them to finish their thought. Regarding the severity of my speech impediment, please see my reply to @click_around. I plan on keeping this thread updated during the next two days and possibly longer.