Has anyone here achieved fluency or come close to it? If so, how?

Has anyone here achieved fluency or come close to it? If so, how? There's probably been a million of these kind of posts already, but whatever. I've recently gotten motivated to work on my stutter after completely ignoring it for years, and fluency is my goal. I'm interested if anyone has come close to achieving it and how. Whether it's certain kinds of speech therapy or something entirely different, any suggestions are welcome!