edit from the bottom: fuck, I rambled sorry. But yeah, just keep working at it. Play video games with friends or nobodies, take on customer facing work, literally talk to random people you mee, fucking anything dude. The stress of fucking up got me USED to the idea that "Fuck it, I'mma fuck up, whatever." And once I got over that, the rest started to fall into place. Just working at it with any sense of confidence truly helps because you begin to isolate what makes you tick and what makes you crash with a clearer mind instead of being distracted about how stupid you look. bruv, speech therapy was absolutely useless past 2nd grade for me. I had a wonderful woman named Mrs. Phillips who got me into speech class and anything after 5th grade was 100% trash. All they taught and practiced was slow down and enunciate. Gee wiz, thanks. I opted out after the 8th grade, but FINALLY managed to gtfo in 10th grade finally fr fr because once they have you in they usually want you to stay in.