When going to the dentist and you are unsure of what to exspect. Try going to your dentist appointment a little early. Ask the dentist to explain to you want they are going to do in order to pull your tooth. Do not let them pull it until you understand the process. Do not worry about the dentist getting upset. If they do not know that you have concerns or worries they can not address them with you. By doing this you will feel better about having the work done and not so worried about it.