Keep in mind, its not just the healers job to keep people alive, they have to take SOME responsibility for it too. If someone keeps running out of range, and dies, thats on them, not me. Its a two way street, and esp if I'm doing the MT heals, I talk to the MT and make sure we're on the same page, he keeps an eye out for where I am, an I do the same for him. When you have a group spread out all over the place, a healer cant possibly follow with all of them, so they need to work at being within range of the healer.
In some fights, there's a crap ton of stuff to watch for, and thats part of the challenge of it. The group cant expect the healer(s) to do it all, and if they do, then they deserve what they get when they're dead on the floor.
Do the best you can, but dont get worked up if others arent helping you to help them.
