I'm guilty of forgetting to reapply it. At times, I would have been doing so much content that day that I didn't need to drop Tank Stance. Crazy because, when sync'd, and I pull, I would not notice I do not have the stance until someone says it well into the 3rd or 4th pull. It's at that moment when I start losing hate, like, "Dude, why did you jinx me?" lol