Chipped or missing teeth, fillings, or discolored teeth are unveiled when your lips part to smile -- so some people simply avoid it.
If you find yourself wanting to cover up your smile, you could be holding yourself back in more ways than you realize. "Life is much more challenging for people who are so self-conscious about their teeth they don’t want to smile," McClain says. Make a date with your dentist to talk about your concerns and potential corrections. Many dental problems can be fixed.
One of McClain’s patients with excess gum tissue was ashamed of her short-looking teeth. "We did a procedure called crown lengthening, and it was amazing what a difference it made,” McClain says. “She was so much more self-confident."