The thing that really weirds me out is that I don't stutter when I'm alone and no one can hear me, but as soon as I start talking in a way that someone else can hear, I start stuttering. I was doing a recorded presentation for an online class, and when I was just rehearing it my speech was perfectly fluent. As soon as I hit record, my fluency went absolutely to shit. It was like flipping a switch, both literally and metaphorically I also basically don't stutter at all when I get angry, which is a fairly rare occurrence but it's still something multiple people have noticed, and my friends can even tell I'm extremely frustrated by something if I'm talking about it and not stuttering. It's like my flight or fight response has been all messed up. Flight = stutter non stop. Fight = don't stutter at all.