cant understand...

cant understand why some people just love to turn on their music on their mobile phone so loud, even when they are alone. had the experience when i was on the bus 197 on the way home from ica building. worst, the guy was just beside me. all i did was staring at him and turn my mp4 player louder to cover the music. i guess some people also disliked the sound that one of them chose to move from his seat :P well.. to the guy.. here is a good advice, save some money to buy your mobile phone's headset. :D