Also I come across many sites, that mention that the ideal jaw rest position is when the tongue is up on the roof
of the mouth
behind the front teeth. I have a pretty bad deviated septum and whenever I do this after a while , my jaw muscles get all tight, and I can't breathe too well. In fact whenever I am clenching , my tongue is kind of glued to the roof of my mouth. Please anyone , please advice me whether I am the only one struggling to keep this jaw rest position.