Any success stories?

Any success stories? Has anyone been totally cured from a stutter? If so, how? Any successful therapies out there? I’ve stuttered since I was a child, and gone through various rounds of therapy with different people and techniques. I learned from the techniques and have gotten better. However some stutter persists. I’ve concluded that more therapy is probably useless since I’m also sure that a big part of stuttering has an emotional root. Anyone also think this? Not sure what else to do at this point except avoiding social situations when feeling emotionally low, which is when I stutter more.