Have you ever been interested in training to become a dentist, or further train an additional three-years to become an orthodontist? 
No I haven't, honestly the thought of putting my hands in other people's mouths for a living grosses me out. If I did though I would definitely want to become an orthodontist.
Have you ever wanted to live in another country?  There are a number of dental school in various countries around the world. I bet some areas of the world really need dentists. 
Yeah living in another country would be pretty cool depending on where it is. Honestly thought it still goes back to the putting my hands in someone's mouth thing, I think I would want to avoid that in a third world country.
If you could attend any college what would it be?  I would attend the University of London.  I would love to live there