I am continually amazed atwhat some people will subject themselves to.
I just spent four days as a juror on a mine accident case. The details are not relevant here, nor is the verdict. However, the plaintiff was working 500 feet below when a large (table sized) chunk of rock fell from the 'ceiling' and crushed his machine. One week later, in the same location, the same miner had another huge chunk of rock crush another machine.
If you were that miner, wouldn't you seriously consider a change of career???
Frozenny