You might just be right about it being the weakness of some mines, oddly enough a lot of that seems to go unnoticed until after the fact. But in such mines, there is no point in instilling such poor behavioural practices, and having them fester into to truly horrific events. By then it is usually to late to get such individuals much help, because they take themselves out, along with a number of others.
You don't stop hunting because you grow old. You grow old because you stop hunting.
- Gun Nut