Honestly, if you focus on trying to speak fluently you will fail. İnstead it will cause you more stress and anxiety because you keep stuttering wich will result in more stuttering. It is a spiral really. Instead you have to embrace the fact that you stutter, and that is ok! I know it is so easy to say that, it s a long road unfortunatly... But people are much more interested in what you say, than how you say it! Of course, there are lots of people who will comment on our way of speaking but that is because they are interested and not because they are trying to ridicule us.