Teeth dreams are fairly common and they usually involve the discovery of extremely decayed or missing teeth in your own mouth. Sometimes you will dream that you open your mouth and your teeth begin to fall out. The fact that the majority of people today have reasonable teeth (perhaps with the exception of the British), it is not surprising that we feel so emotionally disturbed by these dreams. So, what does it mean when we dream about missing teeth? At the most basic level it means that we are afraid of being found unattractive. At a deeper level, it can signify a fear of embarrassment or a loss of power in real life.

　　梦见坏牙，其实是因为我们心里害怕自己变得难看，或者说害怕自己失去力量、变得无能为力。