Wow... simply wow.... I wish i had someone like you in my life... I cant even tell a story or a joke and i got no friends, i dont hang out and it really kills me even tho i try to fight it. For the thing u asked, i dont really have a problem with someone finishing my tought but the thing that kills me is dead silence after i stutter so try to avoid it, for the thing that prevents it wispering during late night talk idk why( maybe cuz i wisper maybe cuz i feel so relaxed).