I don't think I have ever complained on this site before but I figured ahhh what the H***! I had to go for a root canal today.... wowsers they really tore my mouth a new one

I have to go back next week for a wisdom tooth extracted and to get my root canal tooth completly built up! (same day) they told me that I would be fine to work the same day but I was wondering if anyone has had the same thing done should I not go to work???? Does it hurt???? Oh yeah I don't take medication either so the pain will not be masked