Protect You're Backline(rant)

im tired of this. the tanks and others dont protect there backline they just blindly charge foreword doesnt matter whats attacking there back line there backline is suppose to defend themselves all die or manage to survive and the ones who ran off always say the same thing "ya'll derpy as fuck " "ping spams questions marks because they died becuase the backline was defending itself" and so on and so forth. so you're fucking backline is retarded because YOU RAN OFF AND WONT PROTECT IT. when i play tank or characters like leona and someone charges my backline i turn my ass around and defend it so i have damage behind me that im suppose to be tanking for PROTECT YOUR BACKLINE AND MAYBE IT WOULDNT LOOK SO USELESS AND DERPY! jesus fucking christ on a cracker. its common sense..your damage dealers die you die. your damage dealers defend themselves while you 3 vs 1 and you die...THEN YOU'RE DOING SOMETHING WRONG!!!! (rant over)