I had a terrible dentist as a child. I was sent off to the dentist with my sister every 4 months, neither parent accompanied us, dad was at work and mum --couldn’t be bothered--didn’t think it was necessary. (We had a good mum, but her parenting style was very different to what would be considered good today.) Anyway every visit the dentist would ‘find’ at least one filling for both of us. No pain relief was offered; when I cried at 8 years old, because I’d just been told I was about to have 2 fillings done, I was told it wouldn’t hurt. It did! We had to take the treatment form home for mum to sign, and then my sister had to return it to the dentist. I don’t think I needed all those fillings, I never had toothache, except when he was drilling! He ruined my teeth; now I have a mouth full of amalgam and a few white fillings that have replaced some old amalgam ones, plus several teeth that are root filled, several crowns, and one implant, and one false tooth. All because he ruined my teeth by drilling them all, once drilled a tooth can never repair, only be redrilled or replaced.