I did three different forms of training in order to improve my communication.
- Reading aloud from a book for half an hour per day,
- Singing karaoke for 15 minutes daily using karaoke YouTube videos,
- Finger dexterity exercises using flute musical instrument dexterity lessons on YouTube.
The finger dexterity is linked to communication because people who acquire paralysis in their right hand find that their mouth and tongue become somewhat stiff as a result. I think the two are linked somehow in the brain.