how solve problem

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many kind of problems in this world,
this new rent room house m3210 jakarta,
the second day at 7 am today 31 march 2012,
i heard voice of cough from neighbor of my room,
he is son of manager m3210, he age about 20 years,
i think he revenge cough because i cough since come in,
i am true ill cough but maybe the sound cough hurt someone,
and someone think being offended by cough then he cough back,
human not know the true of what happened even very near distance,
how to solve? what shall i do? silence? speak? move? may GOD help me.
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