Found this on http://scienceblogs.com/startswithabang/upload/2009/08/weekend_diversion_how_to_argue/disagreement-hierarchy.jpg

It’s so true, I had to argue with people who resorted to name-calling to refute my point or at best used the exact opposite opinion with no evidence or with something they just made up. I wish people would take more time thinking and less time trying to show off.