misconceptions

Have you ever gone to your dentist for a filling, an extraction, or a root canal and when the dentist entered the exam room you notice that he is wearing stained, tattered jeans and a shirt that looks like he slept in it? As he begins to work on you, he says, “I’m just going to hold an ice cube on your tooth to numb it…It works almost as well as a shot of Novocain.”