I’m 25 and my stutter definitely ebbs and flows depending on the type of social interaction. My main fluency issue is that I have blocks (unable to make any sound). I recently got a job where I have to speak on the phone several times a day and it is slowly getting better and breathing techniques as well as the speed and rhythm of my speech definitely have helped me out a lot, although I do have a long way to go. Really loving this thread! :)