How does a trip to the dentist change George's life ?

George went to the dentist in Newark to get new braces. While there, the dentist (George doesn't remember his name), was impressed by George's curiosity and took the time to explain everything to him. The tools, the process, even the names of the teeth and how many we have of each. Afterward, he quizzed George, sparking a love and desire to become a dentist someday.