I had a dream about my teeth rotting and falling out, so i thought id look it up.

One theory is that dreams about your teeth reflect your anxiety about your appearance and how others perceive you. Sadly, we live in a world where good looks are valued highly and your teeth play an important role in conveying that image. Teeth are used in the game of flirtations, whether it be a dazzling and gleaming smile or affectionate necking. These dreams may stem from a fear of your sexual impotence or the consequences of getting old. Teeth are an important feature of our attractiveness and presentation to others. Everybody worries about how they appear to others. Caring about our appearance is natural and healthy.