I am glad that you are finding success and I think you’ve discovered something important. YOU are the only one that can help your stuttering. You always were and you always will be. On the flip side, I can’t agree with your desire to have your circle “rot in hell.” It was never their problem to fix. The problem is yours and yours alone and it sounds like you’ve taken responsibility for your stuttering and decided to do something about it which is imo, the right course of action. Also, I’m not sure what you mean your circle gave up on you. Do you mean family and friends? How old are you/were you? How did they give up on you? Not get you speech therapy when you were young? Not encourage you? What do you mean?