Why people do dat fo?

aightz im mixed 17 and i live in cali my name iz monica aight now any wayz sence ya'll know dat much here some more info y all da whyt gurlz @ da our schoolz b haten on mixed gurlz 4 im not raciest trust me i got whyt people in my family and i got friend dat iz whyt but some of these whyt gurlz say dat i got to much azz for dem and i make dem look bad but see da thing iz da hang wit mixed boi'z and blk boi'z but neva da mixed gurlz *&* da blk gurlz datz ****** up y day do dat 4~?~