Are there any teachers out there who at first didn't they they could handle speaking that much?

Are there any teachers out there who at first didn't they they could handle speaking that much? I'm considering trying to become a teacher but it is incredibly intimidating. I often enjoy speaking in front of people but my stutter is severe and, if I am anxious, it can be really bad. Often times in school my presentations would be train wrecks. However, if I am comfortable, I'm generally able to get my point across and have fun doing it. I guess I'm just wondering if generally PWS who are teachers just generally have mild stutters or if its possible to teach well AND stutter a lot. edit: Thank you to all who commented. Especially Claypigeon-alleg. I've decided to more seriously pursue this line of work and it is, in part, due to being inspired by strangers on the internet. The world can be a really cool place.