If the above or most of those indicators are apparent, hit the button. Stop worrying about what people are gonna say or think afterwards. Not every groups DPS will be optimal thus dragging the fight longer and getting hit by attacks they should be able to avoid thus putting additional pressure on the healers. Not every groups healers will be optimal putting pressure on the tank and DPS. Not every groups tanks will be optimal putting additional pressure on healers.

In short there are many circumstances that will lead to some or all of the above triggers. You almost always will get flamed for it but problem is you can\\\\'t rewind time to see if the group could have made it if you didn\\\\'t so just DO IT. Even silently I\\\\'ve had healers thank me for it because it gave them the time to through down a rez and heal the group even though the DPS were crying like babies.

Yes its a thankless job sometimes but you chose it so step up to the plate and fk the haters.