The reason I say I can't really disclose it during work is because I take emergency calls and its a waste of time that I don't have to disclose to the caller and/or the operator. Even at that, I've disclosed to friends, some colleagues and some people at a club I attend but I still stress about stuttering and find it embarrassing. I am glad it works for you though! It is very strange how the stutter affects everyone differently and how the mind works.