Internship - First thoughts

I am going to intern at Dr Tim A. Auger's orthodontist business and I have expectations of it being a pretty good internship. I chose this as an internship because as a young child I had really messed up teeth and I got braces at Dr. Auger's which changed me and my smile forever. Since then I have considered orthodontics as a career because I know firsthand how much of a difference it can make in the quality of someones life. I predict that interning at Dr Auger's will be huge learning experience because I plan on gaining the knowledge of what and orthodontist really does and if it is something I still want to pursue in the future. I wonder how this internship will change or strengthen my opinion on this career. Regardless this is a great opportunity for me.