Being mean is natural, if your never mean then you get picked on, if you never fight back your screwed. Being cruel can be kind...to yourself, and lack of bruises. .__.
All I can say is that society has changed people to behave in strange ways. A person who does not watch TV acts much differently from someone who does. Also, religion and ethical beliefs also pay a bit in how peopel behave.
Because its fun. Just kidding. I am not a mean person. Do not think that please. Just because people have been mean to them or they're just loopy...i was loopy......
I'm getting pretty mean recently, but I would never steal a strangers umbrella, thats just sick I'm mean because of guys treating me like ****. I guess bad relationships of any kind can make you mean.