Keep in mind, that stuttering is incurable. It is kind of disability/mental disorder.You have to accept that it's the way you talk, nothing can change it. When I drink wine 2 glasses or 3, I suddenly talk like a normal person with zero stammering for 2 straight days. I talk to director very freely after the drinks party in a hotel,which is impossible on normal days. After 2 days, stuttering come back and same shit continues. It clearly says, fear/stress inside us trigger stuttering in us and we are used to that right from childhood. Relaxed mood ,friendly teachers ,friendly parents,friendly supervisors/bosses, nice friends, caring wife, less stressful job involving less talk , all these things has to happen in ones life to limit/decimate stuttering. Many of these things are not within our control, so only thing we can control is our happiness( eg.playing with ur kids), , selecting good friends and getting away from toxic environment. This alone can reduce stuttering to 3/4. As you age higher, stuttering will get milder and milder as your stressful days are vanishing in parallel. Don't worry my friend.