http://www.teethfallingoutdream.org/...h-falling-out/
What does it mean when you dream about your teeth falling out? This symbol has both negative and positive meanings:
Negative meanings
Insecurities, especially about a personal loss
Anxiety about sexual experience
A compromise that is costly to you
Life changes and “growing pains”
Fear of becoming older
Positive meanings
Signs of personal expansion
Wish or need to nurture yourself more carefully
An invitation to explore feelings of loss and personal growth
A call to look at your support system
The Jungian interpretation: Times of renewal and “rebirth”