He's grouchy and accusatory "do this stuff! You're not flossing are you?" (even though i was) "its your fault you have so many cavities!" And his nurse was an incredibly violent flosser. A small piece of my gum flesh was removed durring gum cleaning by violent metal tooling around my teeth the last time I went there. Another time I got anesthetized in the tongue as a needle was going carelessly into my mouth. half my tongue couldn't taste things properly for a whole week.