Stuttering is not doing wrong, but I would like to be more in control of my speech. D- is OK in my books haha. To me, it means try harder. I realize bad grades can actually lead to worsening of my situation if I take it too seriously, but all I want it to do is prepare me better for when I have to speak. Instead of having a blank mind, a prepared mind could help, I guess. I went to speech therapy for about three months and had to stop. Thank you for the comment. I will be mindful of the grades.