This. I’m 25, and have stuttered ever since I started talking. I went through speech therapy for about 3 years when I was like 19. You wouldn’t believe how much it can help. I was highly skeptical of it when I first started, but it has forever changed the way I feel about my stutter and the frustration that comes from it. I’m not talking about doing like the speech therapy programs through school, because I did that when I was in primary school and it really didn’t do anything. If you and your parents could find a legit, trained speech pathologist that is good at what they do, I promise it is at least worth a try.