I've often thought about this, and speculate this method is similar to how all the famous actors we hear about being stutterer's are able to achieve a sense of fluency. The question I have is how does one implement this into an everyday practice? Do you just go for it, knowing that people who you see and interact with on a regular basis will obviously recognize you're doing something out of character, or is this something you engage in a setting where you are only dealing with strangers.