I would like to know what this means. I think I sleep on my chin and when i try to talk in my sleep or move my teeth grind causing me much pain in my sleep. I also have messed up dreams where i watch tooth by tooth pop out due to the grinding. i know its crazy but i know i try and put my finger in my mouth when im asleep to seperate my top and bottom teeth because it hurts so bad. Any suggestions would be appreciated.