The social side of work is something that's quite neglected, so the barriers Mr. Miltenberger is referring to, such as money-management skills, the social side, the family side--managing your family, being away for two weeks--are pretty complex. Getting to a mine and managing all of your money and all of your family issues at a mine site when you have very limited numeracy and literacy....
On June 19th, 2012. See this statement in context.