lissa u

i went to the dentist he said i needed root canal on my bottom molar i said no that i wanted it pulled out he said ok, a woman who worked in the office came in the room to tell me what the dentist was going to do to my teeth and she said he was going to do a root canal i told her no he is going to pull my tooth out, she said no i had to have root canal if not my top teeth would cave in so i said ok to the root canal, when the dentist came into the room he was still going to pull my tooth but she told him i had to have root canal are my top teeth will cave in, i did not stop to think why is she telling the dentist that she is not a dentist. was i lied to for money?