>>798543hey i had the same thing back in my childhood are you also mayhaps autistic?
i learned to optimize my smile eventually lemme give you some tips
ya gotta flex those muscles on the upper back of your ears that subtly raise the eyebrows
very slightly squint your eyes
for the smile its best to not show teeth
but if you absolutely have to for the teeth its differentt for every person but the ideal is
to have your lower row of teeth half covered under your upper row