You are a “stop stutter”? Me too. Honestly I want to be able to go back to the repeated sounds instead of just looking like I’m thinking too hard, or working too hard to talk. (My opinion) I developed my “stop stutter” because people would make fun of me for it. So I learned to just stop the repeated sounds all together. But now I’d prefer that than people thinking I hung up the phone or it disconnected. (People actually think this when I talk on the phone.)