It’s not the stutter it’s your mindset. I can sympathize but you’re only holding yourself back. No one cares as much as you do. With that being said, isn’t that freeing? You can fix that today by saying “it’s ok to stutter.” It’s ok to stutter. Kendrick Lamar stutters, Joe Biden stutters, Moses stutters. That’s a high bar but the point has been made, what’s holding you back is mindset, not your stutter.