[Protruding Mouth] Review of protruding mouth correction

Because of my acquired prolapse (I stayed up late washing my hands) It’s been about 8 years since I had braces. I have been wearing an attachment device for 4-5 years and a retainer until now. Hmm, but honestly, the improvement in overhanging input was not perfect. I still have no chin.. haha ​​I'm looking into things like tying the double chin muscles. But my teeth have become so pretty that wherever I go, I always hear people telling me to keep my teeth healthy when I smile. Anyway, there is an improvement in protruding input, but my conclusion is that it is better not to expect dramatic effects