A confident smile can make all the difference in how we feel about ourselves and how others see us. But many people avoid smiling freely because of concerns about how their teeth look. The good news is that modern cosmetic dentistry offers a wide range of solutions to address these concerns, many of which are more comfortable, convenient, and natural-looking than ever before! Here are some of the most common reasons why people tend to feel self-conscious about their teeth, along with some cosmetic treatments that can help.