I had the pleasure of working with a movie-projector maintenance expert in Fort Worth, TX who had a stutter. I was told by others that he worked alone because of it.
I absolutely hung out with him while he installed the Norelco 35/70 and I thought we had a great time. One of the smartest humans I've ever met. And I just waited for however long he needed. Funny guy, too.
Never regret patience and welcoming differences.