I had braces 3 times. The last time I had it was 5 years ago and 4 teeth, two upper and two lower lateral incisors extracted. But I am very unhappy with the result because my cheek look sunken in and my smile is very short. I am wondering what I can do at this point: braces again? veneers? dental bonding? Which one has the best result with the least damage to teeth? (I'm 20 years old)