How Important are perfect teeth?

http://www.bing.com/videos/search?q=How+important+are+perfect+teeth+&FORM=VIRE1#view=detail&mid=82682D3095BA465DAF4482682D3095BA465DAF44

Why great teeth are so important and how they effect how you feel, whether you shy away from the camera, how comfortable you are interacting with people. Its all linked to your chompers