2. Superstition: I may encounter some troubles recently, or my relatives may ... Of course, most of them are not allowed, because I often dream that my teeth are loose, or all of them fall off, or I pull out my own teeth and so on. But this superstition will not come true. Of course, sometimes it works, maybe it's just a coincidence, because someone around me really dreamed that his teeth fell out a few days before his relatives had an accident. The book says that accidents only happen when you dream of falling.
3. It may be a foreign body that has been in contact with or dug into the teeth recently, always feeling uncomfortable with the teeth, or often having such a dream that the tongue sticks to the teeth.
Due to overwork and nervousness recently, it is suggested to relax.