Less enjoyment in 3.0 raidingas healer (compared to 2.0)

[Sidra]

1.) So, instead of winning, you'd rather hit enrage thus losing, and then go back and start dpsing. It would seem to be better to be dpsing and not hit the enrage?

2.) I mean - can people not walk and chew gum? An ideal rotation for an encounter has both heal spells and dps spells in it. You can learn it at the same time you are learning mechanics. They aren't mutually exclusive. If you wanna play it a little more conservatively as you learn thats definitely OK. But literally waiting for a dps check fail as your trigger to start dpsing is nonsensical, which is what that guy said to do.