It's been bugging me for quite some time. Originally I leveled my paladin(which is now my main) to be a healadin, but then I started tanking and just continued with it. I think tanking is fun now, in Cataclysm, but I also wanna test the thrill of healing insane damage. While tanking normals(I'm lvl 84) I keep watching the parties health and boss abilities and see how insane damage it does. So I want to heal.
My gear is mostly made up of Cata blue/greens and some Wotlk epics which haven't been replaced yet.
How should I heal? When do I use Holy Light? Do I even use Holy Light? What about Divine Light, spam it? Divine Plea, use on CD or use whenever possible?
I'm really confused about the healing so I'd like any information at all, please tell me of how you heal.