I believe being a "successful stutter" is someone willing to embrace the challenges and hardship that comes with it. Not everyday is going to be better than the last and that's okay. It's about doing your best no matter what, like anything in life, and learning from the past to position yourself for future success. Educate your communities every chance you get and don't be afraid to fail being yourself. Easier said than done but that's my success. Being open about it and roll with the punches day in and day out. Love yourself 1st and you'll feel the profound love of others. :)