I've been in the Army 12years now and other branches of the military 4 years. It's a rough job but I love it. 
Being in the military seems like a really hard job. What is the hardest thing about it?
The things you see can take a toll on you mentally. I find it interesting the term army refers to the entire armed forces of a nation in other area's of the world. 
What kind of things do you see in the army that take a toll on you?
bad things that will haunt your dreams.  For a while I was in France they called us the America Land Army.
That is interesting, do they call the Navy the America sea army? 
The call them Sea Rats. We need more people in join. In china the army is 1.6 million here not even a fraction of that. 
Wow that seems like a huge army in China! Is that the worlds biggest army?