Any experience with cannabis to Improve stuttering?

Any experience with cannabis to Improve stuttering? I’ve recently read a lot of research and testimony on the effects of cannabis on stuttering. So I’d appreciate any experience or advice. I’m a moderate stutter who is maybe 60-70% fluent but those remaining percentage are still really bad blocks that’s caused me a lot of anxiety and grief. I’ve noticed I stutter way less to nonexistent when alone or very close family like my mom. So there has to be some anxiety connection.