I'm doing my national service as we speak, Im on leave for the weeked and going back tomorrow at 6am.
I was supposed to do 2 weeks now and 2 weeks next time I visit (I get off lightly because I live abroad and have paid money to do it less...) but I am now doing the whole month in one go.
I agree with the comments above. The army SUCKS but its rewarding at the same time and a HUGE learning experience, I'm actually enjoying it and feel quite proud