Picked up healer (SCH) back in heavensward, fell in love, mained it.
Don't play healer.
It's built by people who don't play it for people who don't want to play it, in a game designed not to need it at all.
There's nothing there for you, and the devs will remove whatever you might like to fit in more redundant healing and nothing to do when healing isn't required (party not standing in orange puddles, fights being scripted that a single OGCD will do the job), so you'll just press glare/broil/dosis for all of every fight, from level 1-100, forever.