i agree , i first few time take mrt to work i also like that , i
let ppl out , but god damit the train wont wait for me , closed
about 15 seconds , and i miss 2 train in a row , end up i kena
late, some time i manage to get in the train but hand leg kena kiap
by the train door , others also like that , me is leg kiap , hand
kiap , bag kiap , others i seen so far is suitcase kiap , shoe kiap
etc
Then for my own good , i dun care about courtesy liao , door open
1st thing is to cheong in. Be a good person never pays 
Unless the MRT can do something about the door timming or give a
valid reason , dun expect me to be courtesy or give way.
Like my friend say , replace the mrt door with 2 big blade lah , if
trying to enter while door is beeping , the kena sliced into
half
