What are these people thinking??

Everytime i take a bus or a train i always tend to see a few weird signs.I shall start from people that are taking the bus.Most of the time you will see the front half of the bus will be full of people standing leaving the later half totally empty.Why can't they just move in all the way instead.They will have to wait till the bus captain to request them to move in only for them to shift their HEAVY legs 1 inch.All this will only make the journey much longer then it should due to having to always constantly asking the passengers to move back.There's always another weird thing i see on the bus.Many time i see people like to sit on the outter seats leaving the other seat empty especially when the bus is full not to mention those who hog 2 seats with their bags.Why can't they just move their heavy ass into the inner seat so that people can seat also.I'm sure people will think then those people standing can just tell the person that he wants to take up the seat.But think again,it's common sense right..if there's an empty seat during a very full trip i'm sure got people want to take the empty seats lo.Don't need to wait till people to tell you.Singapore army already moving into 3rd generation army with thinking soldier & yet the rest of the singaporeans aren't using their brain to think well enough.Some people also tend to cut the queue at the bus interchange when they see a long queue.Come on,peopel queue for so long & when the bus come you want to go up first.Are you in a hurry to get home that's why you cut queue,if so the bus still have to wait till everyone board the bus before it can move lo.If it's the seats you are after,please...i can only say that you are a shame to the country.We are supposed to be a GRACIOUS society.Perhaps we are too well taken care of by the government that is why in resulting in such a human behaviour.Enough of the bus,i shall move on now to the train.Whenever i take train in the morning,while waiting for the train i will always see alot of people stand near the door entrance at the platform.But when the train arrived,the weird thing is that THEY NEVER BOARD THE TRAIN!.I believe they are just waiting for an empty train to come along.So if they are,why can't they just stand by the side so that the rest of the commuters can board the train more smoothly instead of them blocking the entrance as the rest of the commuters might not be able to afford the time like them to wait for a less filled train to arrive.Inside the train alot of people also tend to crowd around the entrance making it very packed.But actually the centre of the train is quite empty.Legs too heavy to be dragged into the centre of the train i supposed.Eating on public transport is also a very major problem especially on the train.People are eating all sorts of stuffs on the train..prawn noodles,hokkien mee..etc..Are we moving in such pace that we got no time to eat & the only free time we are able to eat is during the train journey?Alot of people are also blasting off their mp3 phones in the bus & train.What are going through this people mind when they are blasting their music in public,some even sing along with the music.Are they trying to let people know that they are cool people listening to cool music?By blasting the music so loud itself is already a very uncool thing to do.Whenever i see such people i always think to myself..Wow..you can finally afford to buy a phone that can play mp3s that's why you are feeling so happy & sharing your joy with everyone..good for you!!I think i'll rather be driving when i can afford to in future then be taking the public transport,at least i can have more privacy at the same time maybe i'll start to see less of such weird human behaviour.