Player 1 "Do dps or were gonna kick you"
Me "Sure thing (Cleric stance on)"
Party dies...
Player 1 "wth why didnt you heal us?!"
Me "Sorry to busy dps'ing"

Point is you are not gonna make someone like that happy, you may as well mess with them. Its always the dps/tank that gets hit by every aoe/cone that says stuff like this too.

With all this said if this was normal halatali as sch im fairly sure the fairy can heal on its own, so its do dps or stand around, and whm is just super boring in dungeons till about 32. Also at very low levels the gain from cleric stance is minimal, using attacks without it are still fairly useful.