Not read the other comments, but I’m 18 and my stammer is as bad as ever. I have friends and all and at the moment I’m sort of relying on alcohol to mitigate my stammer. I’m getting a speech therapist soon because I couldn’t stand it any more. I dunno mate, do you have a speech therapist? I heard it can really help. All I can say is that it’s shit but you have to accept it and try to mitigate it at least. Get help.