My sympathies on the root canal - hope your dentist uses enough novacaine to adequately freeze your mouth. Root canals are unpleasant enough without still being able to feel the drilling - and yes that is personal experience from my one and only root canal (next time I'm having the tooth pulled instead of having a root canal done LOL).
Both 50 S14 M 16 yrs (his 3rd; my 1st)
ILYBINILWY - 24 Dec 2012 H moved out - 27 Jun 2013 Legally separated - 6 Sep 2013 Closing the door and changing the locks