Dr. Bonn tried hard to convince me that I should have anesthesia instead of novacaine to have a back molar extracted. He scared me so much about how much it might hurt that he made me cry and he also insulted me by saying most people who opt for no anethesia just dont want to pay for it, since it is more expensive. I was actually afraid that he may purposely hurt me just to be able to say "I told you so." But I am happy to say, the novacaine was sufficient and Dr. Bonn was gentle and did a fine job.