WHY SO MEAN?

I am just wondering why people like to mess up and mind others? Perhaps for me it is better to live without interfering other's life.. Since last semester , i tend to just be silent of the bully i faced alone.. what i could do just sitting down at the corner and cry over the whole things.. what have i done wrong actually.. u all talk at my back.. called me this and that.. have i ever scold u all because of it? i am still smiling to u all.. giving my best cooperation in the class even deep inside i felt like wanna cry and scream out loud.. wanted so hard to ask what actually i have done wrong to u all? i smiled but have u all ever smiled back to me? i tried so hard to mingled with u all but have u all give me the opportunity to be part of u? I admit that im not a type of person that could laugh along with u all when u all act like crazy maniac but i had been once.. im a very friendly person ( yet maybe in my own place ) i thought Sabahans are very nice but.. im sorry.. hmm.. maybe not all but majority of the people i know here really annoyed me.. this is what u all wanted me to do is it? being mad at all of u.. is it? but why?? u all enjoyed to criticized and judged others but how about ur ownself? i certainly not saying that im all the way is right but im just wondering and would like to ask all this.. please someone answer me.. anyone of u.. i will be waiting until the day i could never listen to anyone no more.. I WILL BE WAITING..