Now more than ever i think people should start taking martial arts. In philly a family was at a food place on easter. They got into an argument with the manager and left the restaurant without paying. The manager followed them out to try to get them to pay and the manager get stabbed in the chest. The family speed of in an SUV. Guess how much the bill was. $36.00!! People are crazy nowadays. Anyone have any similiar stories or comments. PS Mind you they had kids with them