What if you have had a tongue tie for the majority of your life (I got it released recently) and are therefore incapable of controlling the sides of your tongue due to disuse? How do you gain that control of the tongue muscles? It's not like you can strengthen them, because you can't control them in the first place. This is where I'm stuck. I don't think I will ever be able to cure my lisp. Please reply if you have the time. Thanks.