why so much players have a rush mentality

[Rinhi]

I'm new to tanking and do not know the dungeons all that well. I go at my speed, if people run ahead and pull I let them have fun, they will die, but at least they are having fun.

you have multiple jobs at 80, you do know every single dungeon and the few ones you might have not unlocked, are exactly as the same as you have played before
what a weird thing to say with several capped classes, unless you wanted to show how much you like to grief