David. There may not be a cure for stuttering. Because it's not something to be cured like cancer or something. Its a normal thing, even people without stuttering does stutter during some tensed situations. The correct way to express it, is that you still have that thing in your head, but you can do talk like a non stuttering person, but through a very different speech pattern and years of consistency. Just because you couldn't cure it doesn't mean everybody can't. Actually curing it is the problem, we can't cure something which is a part of ours, instead we can conquer it. Great things takes time.