My Boo is the bravest little boy I know. I’m sure my UK peeps are wondering “what’s the big deal”, but I must confess that I am one who needs a hit of nitrous oxide before the dentist can give me a shot of Novocaine, I get so nervous. Yes, we Americans are pampered a bit in the dentist chair and I wouldn’t have it any other way given the choice…I also have a very high tolerance to Novocaine, so I tend to get more than one shot myself in the course of any dental work….so the dentist really does strike fear into my heart.  Continuing the saga of the abscessed tooth,…