The data points are not well labelled, which makes it hard to extract much meaning. In your summary, you say measurements concerning. Yet there is no description of what the measurement on the left relates to. Here, you are showing one person's data. This may be helpful to the person. However, they could more anxious for any reason. It would be more interesting to see data on 100 people that stutter compared to people who don't. It would be super interesting to break this down by self assessed severity of the stutter.