I'm 17 y/o.A newbie mewer.Natural my tip of the tongue rests correctly on the roof.
How do I make touch my back and middle tongue touch the roof ? (The correct way)
I'm getting slight double chin if I push my back tongue on the roof.Am I doing it right?
It’ll go away as you continue to strengthen your tongue - its part of the ugly duckling phase, and eventually the area will be pulled up along with the hyoid.