With me , I'm not sure if you remember couple months ago, I posted about the ( Pausing technique ) I was using. Got that from a YouTube video but it really worked well. I'd pause after every word without rushing. It was hard at first because my speech was very bad. I'd practice it in the mirror about 3-4 hours daily depending on my mood on that day. It was becoming smooth even with outside people and everyone use to say I'm coming better. But the problem I had was that , I couldn't make it sound more natural. I was sounding very robotic and I couldn't control my volume much. But it was like 80-85% fluent. For about 3 months I used it and gave up. Now I'm back to square one. Sometimes now I think whether, I should just go back to it again..but work harder at making it sound natural from beginning. Way to do that is to take a small shallow breath in , then pause and talk after every word on exhale. This month , I couldn't start it again because everyone was at home. They'll go back to work from January so I'll have alone time. Hope I don't get lazy.