26/f. I had braces as a child but stopped wearing retainers years ago, but my chin has always been quite long and prominent, only when I smile with teeth (and to a lesser degree smiling without teeth). It also accentuates my larger nose, but I live in constant frustration because I can never smile with teeth due to my large chin, or I have to hide it. This problem also causes my teeth to recede inwards or appear smaller. What is going on/needed here?