You're over thinking it. Something we stutters seem to do a lot. In my experience adult's don't care about my stutter. I tend to pre warn people that I have a stutter at the first hint I start slipping. And that's usually it and we never talk about it. The people I barely knew ignored it and the ones I made friends with could figure out what I'm trying to say and finish it when I get really stuck. I'm fine with people doing that and I tell people I'm comfortable with to do it if they want. With the right people it can save time and my frustration levels when I get stuck. But I never worked in an office setting or anything like that. Mainly construction.