scream doors

"please stand back from the platform scream doors." if i were the doors themselves, i would very much like to scream every single second especially when the dooors of another train from accross the platform hurl people out convulsively, people are beging as one as liquid being diluted, oozes out happily and boiling with the excitement of whatever the emotion is, eventually cools and gooes when arrives at my side. the happiness and futile excitment are what making me sick.