The fact you just heal, doesn't mean you are a good one. There are times I would pull a lot and even use cooldown and still die. Where a good/great healer knows when damage comes, knows when to dps and when to stop. Personal experience most raw healers tend to be worse. They just think damage is random when it's actually scripted. So sitting around not using the tools you have isn't any better. Let me ask you this. Can you solo heal 10s? An example.