I've had braces several years ago (I'm 19), and although my teeth remain straight, my jaw seems to have grown. This current aesthetic look doesn't bother me but I seem to be experiencing pressure in my ears/I even wear a night guard on top. I have been told that I can have two teeth removed and wear braces all over again, but that definitely is not an option I will consider. Overall, I'm just afraid of wearing my teeth out in the wrong way and having problems when I'm older.