I have found myself on odd occurances not being able to talk like my tounge just refuses to function. I know what i want to say but cant get it from my head to my mouth. However, sometimes i have been able to write what i want to say, type it or on occation try and sign it...mind you i cant sign very well i only know barely the basic’s but i still try. Has anyone ever had that happen or is it strange for that to happen?