it's either you kill, or be killed. If any of u are adult enough to be in the real world (work) i mean those in senior executives onwards.. it's either u kill or be killed. junior executives and below will not know this coz most of the time they are killed by the senior execs coz they can't do anything. Even if they wanna fight, also no ability to do so. Same thing like human and animals. So the issue would be.. which level are you kan got the pyramid chart showing chain of food or hierarchy .. err.. something like that?