units. Many soldiers who leave the military transition these skills into excellent careers. Others have significant challenges upon leaving, uncertain about the outside world and what to do next.
My dad is an ex marine. One of the ways he described the military (and why it was actually very beneficial for him) was how it breaks you down completely, and rebuilds you into the person they want you to be. This can, however, make transitioning back into civilian life extremely difficult. He was reformed into what the military wanted him to be and became a part of that culture. He learned completely different social norms that are not seen as acceptable in civilian life. For example, cursing. In the military cursing is one of the ways you show how passionate you are. It is just how many of them talk to one another and bond. He found that construction and blue collar work was similar enough, so that was his next step after the military. I think the order and structure of blue collar schedules as well as the social aspect is what attracted him. They have somewhat similar expectations as far as strict dress codes, punctuality, etc. Construction was a bridge for him in a way to becoming more comfortable in civilian life.