Arguing is a necessary evil..
Too many people like to take advantage of people when they know they'll get away with it
If you don't fight your corner, that encourages them to keep bullying/undermining you
Thus the reason most folks argue. It's natural and completely necessary to defend your views/values. This is something I've, sadly, only learned in recent years. The double-edged blade.
but thats entertainment for some 
"
. I mean c'mon those two things directly contradict each other.