I can all but guarantee nobody here would hold up for more than an hour or two with a dentist with a drill but no novocaine. Think Marathon Man. Yes, at some point the dentist is going to run out of healthy roots to drill into, but that's the fun part, then he can start pouring irritants down into all those nice holes....
They wave a dental drill at me and I'd give up my own mother. No kidding, how do you deal with pain of that intensity?
Bookmarks