Actually this question is very common, have no what, you just didn't pay attention to in the usual life and damaged teeth, later to pay more attention to the usual diet, and is probably not protect well in the growth process; You can go to the dentist to see, specific problem specific solution, let the expert show you, have targeted treatment.
About the big front teeth, that also is not a problem, if you don't feel good can go to a plastic right, but I think it's nothing, all confidence in yourself is the beginning of a beautiful, the laugh, young people should let go, my don't worry about these things, I hope you happy!
