At first with a lot of difficulty. Mine is psychological because of trauma so it felt like a reminder for a long time of the bad shit that happened to me. Something that helped me was my dad telling me about his coworker who stutters he works in a management position at there company and has to speak to clients almost daily and he’s apparently well known for being an amazing speaker and people respect him the knowledge that someone who stutters can gain that level of respect for speaking helped me alot and I hope it might help you a bit