I use to think like that. My wedding is next month. Trust me and everyone on the planet. High school is a small insignificant part of your life. You’ll grow up and realize that you care more about your stutter than anybody else. What really helped me in my early 20s was speech therapy. Especially therapy that revolves around accepting your speech and not just focus on fluency. Join us on the discord https://discord.gg/qRTMd7D