yea there is a poll ([this one](https://www.reddit.com/r/Stutter/comments/12yiriq/do_you_stutter_more_or_less_if_you_speak_with/)), 285 people voted. Around 47% people stutter more with friends (and family), and 53% actually stutter more with strangers instead ([calculation](https://i.imgur.com/ekfvI1y.png)). So almost 50% stutter more when they feel comfortable I suppose