Grinding

With only four teeth (2 top and 2 bottom), Jonah has already figured out how to grind them! He manages to make quite a horrible sound rubbing them together. Maybe it's just because the teeth are new and feel funny. I remember running my tongue over the spot anytime I lost a tooth, braces changed, etc. Or maybe it's because I complain they are too sharp and he is kind enough to smooth them for me. Whatever the cause, I sure hope it doesn't become a habit!