If I had a teacher with a stutter in middle or high school, I would have felt so safe in their class. You've got the chance to be the light for some kiddo out there, and I think they're worth it. Your heart is in the right place, and that's more than I can say about some of the teachers I had. These days... that's invaluable. No one's perfect. Turns out your fault is just more visible than others, and it's nothing you can control.