I give Fentanyl multiple times a week for people in pain. My view is if I was in pain, I'd want it gone. Just last week I gave a pretty big dose of Fentanyl and some Ativan for a tib/fib fracture.
My relief medic on the shift after me has the opposite views, and she has actually BOASTED that while I had given Fent 3 times in a single day, she gave it MAYBE 3 times in the past year.
You just can't get through to some people.