坠落、飞翔、赤身裸体、找不到厕所······心理学家解析九大常见梦境

2. Teeth falling out
掉牙

What it means: Your teeth symbolize how confident and powerful you feel, so some situation is causing your confidence to crumble in waking life.
含义：牙齿代表着你对自己拥有的信心和强大程度，所以梦见掉牙说明现实生活中发生了令你的自信崩溃的情况。

What you should do: Rather than seeing this situation as something that will leave you powerless, just try calmly thinking over the facts and relish it as a challenge.
现实启示：与其将这种情况看作是你无能为力的事，不如试着冷静地思考实际情况，将它视为挑战并享受其中。