I sometimes accidentally throw out a medica II right when everything's about to die, and I cringe as I watch tanks run into the next pack without clicking it off.

But then when I run as a tank, I usually click it off before pulling and the healer recasts whichever HoT it is immediately, and you can imagine how that ends.

I used to think most healers knew better until I leveled my pld to 60, but no. A majority of the white mages I got grouped with refreshed medica II like it was going out of style and they thought there was no way we'd live if it wasn't reapplied between pulls.

I just prefer to be the healer so I don't have to deal with that nonsense.