pretty much the same, except that with friends I base it on having a good grasp of their playstyle, like I know who tends to play drunk so I keep an eye on that one with spot heals or regen ^_^
Printable View
70% ish, though for trash pulls I try to keep the tank topped off unless it looks they know how to use their cds properly. So many tanks that have their HP jumping from 100% to 40% within a single gcd, they'd definitely die if I don't heal spam their butts >.>