Weird dream

I had a bizarre dream yesterday. I dreamt that I had lost my front tooth and was looking for a dentist that would fix it right away, but unfortunately the dentist told me that the office would be closed for the upcoming holidays, and I was in panic of having to show up in public without my front tooth for days. I remember from an article I read several years ago that loosing teeth resembles confronting an uncontrollable event. I wonder if this is just a reflection of my day time frustration.