Eh, may i asked what fantastic world you live in that there is "staff" on a train? As far as im aware all ive ever seen are ticket people or the person with the trolley on the enterprise, the staff stick to the first class, and sometimes run all the way to the back for no apparent reason as the last carrage doesnt connect to the engine
I know its risking your own life, but you either complain to their faces or turn up your personal music system, or if anyone was sensical in this world, take time and train down on their magical pen and paper, or in a blank txt, that makes more sense
