Been there,Done that.
Do you really think they will send everybody to the war...Come on.
For us it was optional if we want to go or not.
And even tho our unit went to Afghanistan well its not Bullets and Blood 24/7
Im even thinking to rejoin in the summer.
I was supposed to go back in the end of last year but i failed surprise drug testing.

So yeah if you like the discipline and hard work then you should really go.
You will get some new friends 4 life.