I did the Del Ferro stuttering therapy 30 years ago and it changed my life completely. I stuttered terribly and after 2 weeks I was practically rid of it. I read stories of people who relapsed into their stuttering. I didn’t have this problem because I kept doing the exercises after the therapy.

I gained more self-confidence and went back to school. Now I am a case manager for absenteeism at the municipality of Amsterdam. I could never have done this without Del Ferro. I will always be grateful to Ingrid for that!