Healer should not dps in the dungeons?

[Ashkendor]

only 1 time i was raged for dpsing on my healer , and that was ifrit HM 1 month ago , by another healer , no1 took dmg or died....we killed ifrit in no time Oo

That's weird. I've never been raged at for dps'ing on healer, and I spend the vast majority of my time on Scholar in cleric stance except during speed runs/mass pulls. Even then, once we're down to a few mobs I'll CS and help finish them off with energy drain if I have any Aetherflow stacks left, since it also replenishes my mana. In low level dungeons (or even story roulette), I play like an Arcanist with a heal bot following me around.