I've never healed. I don't like the idea of the responsibility and I like poking/smashing things more than making with the sparkle sparkle feelgood spells.

THis is my stance on healers: Did the tank die? Did we wipe/fail? if the answer to both questions is no, we're good. You may not be getting a commendation if the run took the whole time alotted.. but we're good.