I went from 90% stuttering with drooling blocks to 10% and talk all day. My buddy who is in charge of a couple hundred government employees did the same thing. Every famous person who stutters did the same thing.. you train fluency like building muscle. Do the hard things and force your nervous system, muscle memory and brain connections to adapt. It's not impossible it's just hard to maintain the discipline to make it a lifestyle. Why would you tell the young people listening there's no hope? There is, just not for those who choose to be victims their whole life for oppression points.