This is unfortunate. This right here is what they who deal with this, do not need to hear. They already fear we feel frustrations when they talk which only exacerbates the disfluency. ……. They are just trying to live and progress through their life like you are. All you can do is continue to have empathy and have patience and whatever you do, don’t call them out on it, don’t try to finish their thoughts, don’t show frustration.