I never tell people that i stutter, when i talk with them I don't know what they think about me, but 99% of the time they are suprised when it comes out that i stutter, either by me telling them or someone else. People at my school or even my grandparents didn't know that i stutter, even teachers were suprised when i told them. Either stuttering is not that well known or i'm pretty damn good at hiding it. I can see a stutterer miles away. One of the guys was stuttering in our class aswell, no one knew, but i knew by day 1 i heard him talk, although he controlled it suprisingly well.