Pagano noted that certain interpreters will tell you that this petrifying image is related to subconscious feelings of insecurity. "If you look this dream up, some Google searches will tell you that it's because you're afraid you're not pretty or beautiful enough," she said. "That's not it at all. The subconscious is ancient, and it doesn't care that right now we have advertisements about whitening your teeth."
Instead, think back to what your teeth are meant to do: chew food. "Your teeth begin the process of digestion," Pagano said. "When you dream about them falling out, it means that you don't have the capacity to integrate whatever life is sending your way."
Perhaps you're stuck in a relationship that's headed downhill, but you've yet to breakup. Or maybe you're unsatisfied with your current job, but slacking on finding a new one. "This dream means that you're letting your experiences have you, rather than you having them. You're not digesting your own experiences."