Just completed it. I was diagnosed with ADHD, and hyperhidrosis (excessive sweating). Funny thing is, there were studies that link both hyperhidrosis and ADHD with stuttering. It's miserable honestly because my ADHD meds make my stuttering worse. Feels like I'm living life on hard mode. I don't know how, but even-though I struggle a lot with time management, and getting things done, I still am somewhat successful (I make good money as software engineer).