If you apply the technique consistently yourself, you will have success guaranteed!
I stuttered for years. As a child, as well as an adult, I attended speech therapy several times. Without success, where I was told: you won’t get rid of it, you have to learn to live with it. I had partly given it a place, but I noticed that I was struggling to convey information properly and I found that very irritating.
That is why I chose Del Ferro. From day 1, I seized this opportunity. The training and guidance is excellent.
Jacolien