oh.. i very hate military.. haha its just kidding. i dont know if you know, all of korean men must go to army for about 2years. the duration is different by a sort of militarty. i finished my military service in nov last year. wow it has already been a year! i was so happy at that time but sometimes i miss that cuz i met many nice friends and had many good experiences and memory there
. its hard in the early time cuz he have to live as servant of his bosses but as time goes on, his class will go up then he can be free from chores or errand. and they can take a rest in weekend or legal holiday. if there is any discipline schedule he could be busy and feel tired for a few days. is it enough to solve your curiosity? :)