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Sorry, I never learned how to smile in photos without it looking goofy so I don't even try anymore, lol.

Try laughing, that's how I noticed I actually have a great smile, when I laugh I smile genuinely so now I fake laugh to fake smile while appearing genuine lol. But laughing is when people look their happiest and its usually when they create the most beautiful looking, natural smile. just my two cents on how I learned how to smile.

Sounds interesting, I will try that.