Spend more time with your close friends and try to change your feelings about stuttering into good. You should also do something to support fluency.The airflow technique is the most natural one. Master it with your close friends. You should also improve your articulation and get slower. An exercise to get slower: read books by elongating the last letter of each word wihout making a break. YourrrrrrReadinggghhWilllllSoundhhhhLikeeeeThisss. For a better articulation: Fixed a thick pen between your upper and lower teeth horizontally and read books.