So do you mean that you are having blocks? I imagine that if you don’t notice it then you aren’t blocking that much. If you’re not very self conscious about your stuttering then what else do you have to gain? It seems to me like you’ve already accomplished what every person that stutters wants, and that’s to be an unselfconscious speaker that just flows and doesn’t worry what others think Why work on your speech when it seems like you don’t find your speech a problem while socializing, and others don’t either?