McGuire programme has been around for at least 20 years here in the States. I have not gone through the programme. I have heard good things about it and not so good things about it. My suggestion is to do your research about the programme, but first decide on what aspects of your stammering you want to work on. I do want to tell you that there is CURRENTLY NO CURE FOR STAMMERING. It’s the wiring in our brain that is the problem. Please do not go in with the idea that by spending this large amount of money it will cure me of my stammer.