Yep, it was a real specialist in stuttering where I did speech therapy. I am going to see my doctor, he can also help me a little with this. The constant muscle tightness I can’t really say a lot about, I can only say my whole upper back is so tight during the day it’s so annoying. It’s like my whole upper back is filled with stones, haha. So tight. And yes, also when I’m alone I stutter.