I work at a fast food restaurant. I mostly cook but my stutter can usually handle front counter fine so I do that once a week or two, but the one time they put me in drive through it was a disaster and they pull me out after about half an hour (to my great relief). That is why I have the utmost respect for the girl who does drive through with her stutter. It is so subtle that I dont think anyone else at work even knows she has one but I hear her force out her Ws every order and seriously respect her for doing that every night.