Let me tell you how stamina, which is awesome for you people pressing 11111, sucks for tanking. A mage takes agro, I need to provoke, but no it won't let me, it's gonna be another 5-10 seconds, then mage goes down and finally provoke activates, great now I have hate again, I hit invigorate to get extra tp, oh now it's not activating and I can't do anything else, mob dies, and finally invigorate activates. Amazing system indeed.