Your teeth are like fingerprints

Your teeth are like your fingerprints: they’re uniquely yours. Whether the 20 “baby teeth” that serve us in childhood or the 32 permanent teeth we have in our adult years, no two teeth are exactly the same shape and size. Each tooth in your mouth has its own unique profile, and teeth vary widely from person to person.

Despite their unique properties, teeth can indicate certain information about us, like our age, gender, and personality. They can indicate certain personality traits and significantly impact our overall impression of people.

https://carrington.edu/blog/surprising-things-teeth-reveal/