Well the two types of pain I remember as the worst are #1 when my dachsund McMurphy died I felt like I abadoned him, I can still see his eyes looking at me when they carried him into the back room, I never saw him alive after that. I will never forgive my self for that one. Then I was at the dentist and he started to drill and I didn't have enough novacaine, YOWIEE. Joann